Matthews, R. T. (1992). western humanities (3rd ed.). Mayfield.
Chicago Style aipamenaMatthews, Roy T. Western Humanities. 3rd ed. London: Mayfield, 1992.
MLA aipamenaMatthews, Roy T. Western Humanities. 3rd ed. Mayfield, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.