APA-referens (7:e uppl.)

SAHAKIAN, W. S. (1976). Introduction to the psychology of learning. Rand McNally.

Chicago-referens (17:e uppl.)

SAHAKIAN, William S. Introduction to the Psychology of Learning. Chicago: Rand McNally, 1976.

MLA-referens (9:e uppl.)

SAHAKIAN, William S. Introduction to the Psychology of Learning. Rand McNally, 1976.