APA-referens (7:e uppl.)

Hesseling, P. (1966). Strategy of evaluation research in the field of supervisory and management training. Van Gorcum & Co..

Chicago-referens (17:e uppl.)

Hesseling, P. Strategy of Evaluation Research in the Field of Supervisory and Management Training. Assen: Van Gorcum & Co., 1966.

MLA-referens (8:e uppl.)

Hesseling, P. Strategy of Evaluation Research in the Field of Supervisory and Management Training. Van Gorcum & Co., 1966.