Cita APA

Weinland, R. (1959). Manual for selection and training purchasing department trainees. Industrial relations department.

Citación estilo Chicago

Weinland, RD. Manual for Selection and Training Purchasing Department Trainees. New York: Industrial relations department, 1959.

Cita MLA

Weinland, RD. Manual for Selection and Training Purchasing Department Trainees. Industrial relations department, 1959.