Não informado. (1955). Personnel Management Abstracts. University of Michigan, Graduate School of Business Administration.
Style de citation Chicago (17e éd.)Não informado. Personnel Management Abstracts. Ann Arbor, Mich: University of Michigan, Graduate School of Business Administration, 1955.
Style de citation MLA (8e éd.)Não informado. Personnel Management Abstracts. University of Michigan, Graduate School of Business Administration, 1955.
Attention : ces citations peuvent ne pas être correctes à 100%.