APA-referens (7:e uppl.)

Lieberman, P. (1967). Intonation, perception, and language. M.I.T. Press.

Chicago-referens (17:e uppl.)

Lieberman, Philip. Intonation, Perception, and Language. Cambridge, Massachusetts: M.I.T. Press, 1967.

MLA-referens (9:e uppl.)

Lieberman, Philip. Intonation, Perception, and Language. M.I.T. Press, 1967.