Pukadiyil Ittoop Writer, Malayalathulla Suriyani Kristiyanikalute Sabha Charithram (1869; Mor Adai, 2004).

Malankara Edavaka Pathrika, 1892-1906.

E. M. Philip, Indian Church of St. Thomas (1908; Mor Adai, 2002).

François Nau, Histoires d’Ahoudemmeh et de Marouta, métropolitains jacobites de Tagrit et de l’Orient (1909)

George Hill, A History of Cyprus, Volume 1: To the Conquest by Richard Lion Heart (Cambridge, 1940).

Giorgio Levi Della Vida, Documenti intorno alle relazioni delle Chiese orientali con la S. Sede durante il pontificato di Gregorio XIII (1948).

Fr. K. P. Paulose, Kanonika Pathriyarkees Aaru: Abdalla Bavayo Abdal Mashiha Bavayo (1952).

P. K. Gode, The History of Fireworks in India Between A.D. 1400 and 1900 (Indian Institute of Public Administration, 1953).

P. A. Oommen, Cheppattu Philipose Mar Dionysius (Kottackal, 1956).

Z. M. Paret, Malankara Nazranikal: Vol. 1-4.

Glanville Downey, “The Claim of Antioch to Ecclesiastical Jurisdiction over Cyprus” (Proceedings of the American Philosophical Society 102:2, 1958).

Wolfgang Hage, Die syrisch-jakobitische Kirche in frühislamischer Zeit nach orientalischen Quellen (Otto Harrassowitz, 1966).

J. P. M. van der Ploeg, The Christians of St. Thomas in South India and their Syriac Manuscripts (Dharmaram, 1983).

Jacob Vellian ed., Symposium on Knanites (1986).

Fr. Curien Kaniyamparambil, The Syrian Orthodox Church in India and its Apostolic Faith (National Offset, 1989).

Norman Russell, Cyril of Alexandria (Routledge, 2000).

Fr. Joseph Cheeran, Indian Orthodox Church: History and Culture (Kottackal, 2002).

Wilhelm Baum and Dietmar W. Winkler, The Church of the East: A Concise History (Routledge, 2003).

M. Kurian Thomas, Catholicattinte Nidhi (Sophia, 2005).

Fr. Joseph Cheeran and K. V. Mammen, Malankara Sabhayude Sampoorna Sachitra Charitram (Kottakkal, 2007).

Akkara Kurian Writer, Niranam Grandhavary (Akkara Kunnumpurathu, 2009).

Fr. Joseph Cheeran, The Indian Orthodox Church of St. Thomas - A.D. 52-2009 (Kottackal, 2009).

John Fenwick, The Forgotten Bishops: The Malabar Independent Syrian Church and its Place in the Story of the St Thomas Christians of South India (Gorgias, 2009).

Ignatius Yacoub III and trans. Matti Moosa, History of the Syrian Church of India (Gorgias, 2009).

Fr. Joseph Cheeran et al. ed., Shathabdi Kondadunna Catholicattinte Kalika Pradhanyam (Kottackal, 2010).

Abraham Koshy, Thiru Chengannoor Matha Palliyum Mar Ivanios Bavayum (Sophia, 2011).

Michael Abdalla, “On Christianity in the Indian Malabar Coast and on the arrival of the Portuguese in a Syriac document from 1504” (Orientalia Christiana Cracoviensia 3, 2011).

Fr. Joseph Cheeran, St. Yeldo Mar Baselios (2014).

Joel C. Elowsky ed. and David R. Maxwell trans., Cyril of Alexandria, Commentary on John: Volume 2 (IVP, 2015).

M. Kurian Thomas ed., 1686-le Chengannur Sunnahadosum Mar Ivaniosum (MOC, 2017).

Khalid S. Dinno, The Syrian Orthodox Christians in the Late Ottoman and Post-Ottoman Periods: Crisis and Revival (2017).

Daniel King ed., The Syriac World (Routledge, 2019).

Emy Merin Joy, “Christian Manuscripts of Kerala (India): Revisiting Popular Histories of the Syrian Christians in the Early Modern Period” (Central European University, 2019).

Sarah Knight, Narratives of Religious Identity: the Self-Perception of the Jacobite Syrian Christians of Kerala, 2 vols. (2019).

K.S. Mathew et al. ed., St. Thomas and India: Recent Research (Fortress, 2020).

Philip Wood, The Imam of the Christians: The World of Dionysius of Tel-Mahre, c. 750–850 (Princeton, 2021).

Fr. Baby Varghese, Establishment of Catholicate in India (MOC, 2021).

Ben James Maliacal, The Origin and Spread of Christianity in Malabar (Kerala): Scenario Prior to the European Advent (2021).

Federico Alpi et al., Armenia through the Lens of Time: Multidisciplinary Studies in Honour of Theo Maarten van Lint (Brill, 2022).

Scott Butler & John Collorafi, Keys Over the Christian World: Evidence for Papal Authority [33 A.D.-800 A.D.] from Original Ancient Latin, Greek, and Chaldean Sources (2022).

Peter Kawerau and trans. Patrick Conlin, The Syriac Orthodox Church in the Time of the Syriac Renaissance In Concept and Reality (Gorgias, 2022).

M. Kurian Thomas, Nazrani and Padiyola (Mashikkoottu, 2023).

Iskandar Bcheiry, “West-Syriac Synodal Decrees of Callinicos 818: The Syriac Fragment of Oim Syr. A12001.” (Journal of Syriac Studies; Beth Mardutho, 2023).

Istvan Perczel, “New Evidence on the Sixteenth-Century East Syriac Missions in the Malabar Coast: The Muttuchira Inscription (1581 CE) in Context” (Entangled Religions 11:5, 2024).

M. Kurian Thomas, Mavelikkarayum Padiyolakalum (Mashikkoottu, 2024).

George Hatke, “Between Interconnectedness and Insularity: Soqoṭrā from the Sixth to the Sixteenth Century CE” (Rocznik Orientalistyczny 78:2, 2025).