APA-referens (7:e uppl.)

Handy, R., & Harwood, E. (1973). A current appraisal of the behavioral science (Rev.ed.). Behavioral research council.

Chicago-referens (17:e uppl.)

Handy, Rollo, och E.C Harwood. A Current Appraisal of the Behavioral Science. Rev.ed. Massachusetts: Behavioral research council, 1973.

MLA-referens (9:e uppl.)

Handy, Rollo, och E.C Harwood. A Current Appraisal of the Behavioral Science. Rev.ed. Behavioral research council, 1973.