Savvides, Alexis G. K. On Pylos-Navarino-Zonklon in the Byzantine period, late 6th-early 13th centuries. Vyzantina. 1991, 16: 335–338.
Savvides, Alexis G. K. Notes on Navarino in the Frankish, Venetian and early Ottoman periods. Ekklisiastikos Faros. 1992, 74: 68–72.
Wolpert, Aaron D. The fortress of Anavarin-i Atik. F. Zarinebaf; J. Bennet; J.L. Davis (编). A Historical and Economic Geography of Ottoman Greece: The Southwestern Morea in the 18th Century. The American School of Classical Studies at Athens. 2005: 223–240. ISBN 978-0-87661-534-8.