APA (7e ed.) Bronvermelding

Pfeiffer, J. W. (1988). 1988 annual, developing human resources (17th annual.). University Associates.

Chicago (17e ed.) Bronvermelding

Pfeiffer, J. William. 1988 Annual, Developing Human Resources. 17th annual. San Diego, Calif.: University Associates, 1988.

MLA (8e ed.) Bronvermelding

Pfeiffer, J. William. 1988 Annual, Developing Human Resources. 17th annual. University Associates, 1988.