Frost, F. J. (1992). Greek society (4th ed.). D.C. Heath.
Chicago Style (17th ed.) ZitazioaFrost, Frank J. Greek Society. 4th ed. Lexington: D.C. Heath, 1992.
MLA (9th ed.) ZitazioaFrost, Frank J. Greek Society. 4th ed. D.C. Heath, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.