(1967). Everymans' encyclopaedia (5th ed.). J M Dent & Sons.
Chicago Style aipamenaEverymans' Encyclopaedia. 5th ed. London: J M Dent & Sons, 1967.
MLA aipamenaEverymans' Encyclopaedia. 5th ed. J M Dent & Sons, 1967.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.