Gkikas, G. P. (1972). Giannē P. Gkika Ē Euboia kai to 21: Istoriographikes kai bibliographikes sēmeiōseis.
Chicago Style (17th ed.) CitationGkikas, Giannēs P. Giannē P. Gkika Ē Euboia Kai to 21: Istoriographikes Kai Bibliographikes Sēmeiōseis. Athēna, 1972.
MLA (9th ed.) CitationGkikas, Giannēs P. Giannē P. Gkika Ē Euboia Kai to 21: Istoriographikes Kai Bibliographikes Sēmeiōseis. 1972.
Warning: These citations may not always be 100% accurate.