Παραπομπή σε μορφή APA (7η εκδ.)

Katz, H. (2011). An introduction to collective bargaining and industrial relations (4th ed.). McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Katz, Harry. An Introduction to Collective Bargaining and Industrial Relations. 4th ed. New York: McGraw-Hill, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Katz, Harry. An Introduction to Collective Bargaining and Industrial Relations. 4th ed. McGraw-Hill, 2011.