APA-referens (7:e uppl.)

Holmes, J. (1992). An introduction to sociolinguistics. Longman.

Chicago-referens (17:e uppl.)

Holmes, Janet. An Introduction to Sociolinguistics. Harlow Essex: Longman, 1992.

MLA-referens (9:e uppl.)

Holmes, Janet. An Introduction to Sociolinguistics. Longman, 1992.