APA-referens (7:e uppl.)

Needles, B. E. (1995). Financial accounting (5th ed.). Houghton Mifflin.

Chicago-referens (17:e uppl.)

Needles, Belverd E. Financial Accounting. 5th ed. Boston: Houghton Mifflin, 1995.

MLA-referens (8:e uppl.)

Needles, Belverd E. Financial Accounting. 5th ed. Houghton Mifflin, 1995.