Cita APA (7th ed.)
Fossum, J. A. (1992). Labor relations: Development, structure, process (5th ed.). Irwin.
Cita Chicago (17th ed.)
Fossum, John A. Labor Relations: Development, Structure, Process. 5th ed. Homewood, IL: Irwin, 1992.
Cita MLA (9th ed.)
Fossum, John A. Labor Relations: Development, Structure, Process. 5th ed. Irwin, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.