APA-referens (7:e uppl.)

Troland, L. T. (1967). The fundamentals of human motivation. Hafner Pub.

Chicago-referens (17:e uppl.)

Troland, Leonard Thompson. The Fundamentals of Human Motivation. New York: Hafner Pub, 1967.

MLA-referens (9:e uppl.)

Troland, Leonard Thompson. The Fundamentals of Human Motivation. Hafner Pub, 1967.