APA (7e ed.) Bronvermelding

Lipsey, M. W., & Brayfield, A. H. (1975). Programmed learning aid for the profession of psychology. Learning Systems.

Chicago (17e ed.) Bronvermelding

Lipsey, Mark W., en Arthur H. Brayfield. Programmed Learning Aid for the Profession of Psychology. Homewood, Ill: Learning Systems, 1975.

MLA (9e ed.) Bronvermelding

Lipsey, Mark W., en Arthur H. Brayfield. Programmed Learning Aid for the Profession of Psychology. Learning Systems, 1975.