APA-referens (7:e uppl.)

Catford, J. C. (1988). A practical introduction to phonetics. Clarendon Press.

Chicago-referens (17:e uppl.)

Catford, John Cunnison. A Practical Introduction to Phonetics. Oxford: Clarendon Press, 1988.

MLA-referens (9:e uppl.)

Catford, John Cunnison. A Practical Introduction to Phonetics. Clarendon Press, 1988.