Crawley, A. (1994). Oxford elementary learner's dictionary (2nd ed.). Oxford: Oxford University Press.
Chicago Style aipamenaCrawley, Angela. Oxford Elementary Learner's Dictionary. 2nd ed. Oxford: Oxford University Press, 1994.
MLA aipamenaCrawley, Angela. Oxford Elementary Learner's Dictionary. 2nd ed. Oxford: Oxford University Press, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.