(1967). Everyman's Encyclopaedia (5th.). J.M. Dent and Sons.
Chicago Style aipamenaEveryman's Encyclopaedia. 5th. London: J.M. Dent and Sons, 1967.
MLA aipamenaEveryman's Encyclopaedia. 5th. J.M. Dent and Sons, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.