APA (7e ed.) Bronvermelding

Não informado. (1955). Personnel Management Abstracts. University of Michigan, Graduate School of Business Administration.

Chicago (17e ed.) Bronvermelding

Não informado. Personnel Management Abstracts. Ann Arbor, Mich: University of Michigan, Graduate School of Business Administration, 1955.

MLA (8e ed.) Bronvermelding

Não informado. Personnel Management Abstracts. University of Michigan, Graduate School of Business Administration, 1955.

Let op: Deze citaties zijn niet altijd 100% accuraat.