Pryce, Frederick Norman; et al. (2012), "measures", The Oxford Classical Dictionary, 4th ed., Oxford: Oxford University Press, p. 917, ISBN978-0-19-954556-8.
findarticles.com
Siriol Davis, "Pylos Regional Archaeological Project, Part VI: administration and settlement in Venetian Navarino", Hesperia, Winter, 2004 [1]
jstor.org
V.L. Ménage, Review of Speros Vryonis, Jr. The decline of medieval Hellenism in Asia Minor and the process of islamization from the eleventh through the fifteenth century, Berkeley, 1971; in Bulletin of the School of Oriental and African Studies (University of London) 36:3 (1973), pp. 659-661. at JSTOR (subscription required); see also Erich Schilbach, Byzantinische Metrologie.
