APA-referens (7:e uppl.)

Barron, J. C. (1983). BASIC programming using structured modules. Holt, Rinehart, and Winston.

Chicago-referens (17:e uppl.)

Barron, Jonathan C. BASIC Programming Using Structured Modules. New York: Holt, Rinehart, and Winston, 1983.

MLA-referens (9:e uppl.)

Barron, Jonathan C. BASIC Programming Using Structured Modules. Holt, Rinehart, and Winston, 1983.