APA (7e ed.) Bronvermelding

Saal, F. A., & Knight, P. A. (1988). Industrial/organizational psychology: Science and practice. Brooks/Cole.

Chicago (17e ed.) Bronvermelding

Saal, Frank A., en Patrick A. Knight. Industrial/organizational Psychology: Science and Practice. Pacific Grove, Calif: Brooks/Cole, 1988.

MLA (9e ed.) Bronvermelding

Saal, Frank A., en Patrick A. Knight. Industrial/organizational Psychology: Science and Practice. Brooks/Cole, 1988.