APA-referens (7:e uppl.)

Tubbs, S. L. (2000). Human communication (8th ed.). McGraw-Hill.

Chicago-referens (17:e uppl.)

Tubbs, Stewart L. Human Communication. 8th ed. Boston: McGraw-Hill, 2000.

MLA-referens (9:e uppl.)

Tubbs, Stewart L. Human Communication. 8th ed. McGraw-Hill, 2000.