(2008). Oxford Dictionary of quotations and proverbs. Oxford University Press.
Chicago Style aipamenaOxford Dictionary of Quotations and Proverbs. New Delhi: Oxford University Press, 2008.
MLA aipamenaOxford Dictionary of Quotations and Proverbs. Oxford University Press, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.