APA-referens (7:e uppl.)

Urdang, L. (1983). Idioms and phrases index. Gale Research.

Chicago-referens (17:e uppl.)

Urdang, Laurence. Idioms and Phrases Index. Detroit, MI: Gale Research, 1983.

MLA-referens (9:e uppl.)

Urdang, Laurence. Idioms and Phrases Index. Gale Research, 1983.