(2001). Cambridge learner's dictionary: With sound, thesaurus and extra exercises. Cambridge: Cambridge University Press.
Chicago-tyylinen lähdeviittausCambridge Learner's Dictionary: With Sound, Thesaurus and Extra Exercises. Cambridge: Cambridge University Press, 2001.
MLA-viiteCambridge Learner's Dictionary: With Sound, Thesaurus and Extra Exercises. Cambridge: Cambridge University Press, 2001.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.