APA (7e ed.) Bronvermelding

Fossum, J. A. (1999). Labor relations: Development, structure process (11th ed.). Irwin.

Chicago (17e ed.) Bronvermelding

Fossum, John A. Labor Relations: Development, Structure Process. 11th ed. Burr Ridge, Ill: Irwin, 1999.

MLA (9e ed.) Bronvermelding

Fossum, John A. Labor Relations: Development, Structure Process. 11th ed. Irwin, 1999.