Ertekin M. Doksanaltı; İlker M. Mimiroğlu. Listopad 2010. Giresun/Aretias - Khalkeritis Island. Proceedings of International Conference "The Phenomena of Cultural Borders and Border Cultures Across the Passage of Time (From the Bronze Age to Late Antiquity)" 2010. Trnava: 85–101. ISSN1338-5410. Pristupljeno 30. studenoga 2014.journal zahtijeva |journal= (pomoć)
Anthony Bryer, "Greeks and Türkmens: The Pontic Exception", Dumbarton Oaks Papers, 29 (1975), p. 131. Michael Panaretos, Chronicle, ch. 40; Greek text in Original-Fragmente, Chroniken, Inschiften und anderes Materiale zur Geschichte des Kaiserthums Trapezunt, part 2; in Abhandlungen der historischen Classe der königlich bayerischen Akademie4 (1844), abth. 1, p. 33; German translation, p. 61f
worldcat.org
Ertekin M. Doksanaltı; İlker M. Mimiroğlu. Listopad 2010. Giresun/Aretias - Khalkeritis Island. Proceedings of International Conference "The Phenomena of Cultural Borders and Border Cultures Across the Passage of Time (From the Bronze Age to Late Antiquity)" 2010. Trnava: 85–101. ISSN1338-5410. Pristupljeno 30. studenoga 2014.journal zahtijeva |journal= (pomoć)