APA (7e ed.) Bronvermelding

Sloane, A. A., & Witney, F. (2004). Labor relations (11th ed.). Prentice Hall.

Chicago (17e ed.) Bronvermelding

Sloane, Arthur A., en Fred Witney. Labor Relations. 11th ed. Upper Saddle River, N.J: Prentice Hall, 2004.

MLA (9e ed.) Bronvermelding

Sloane, Arthur A., en Fred Witney. Labor Relations. 11th ed. Prentice Hall, 2004.