APA (7e ed.) Bronvermelding

Hayford, S. L., & Sinicropi, A. V. (1976). Collective bargaining and the public sector supervisor. International Personnel Management Association.

Chicago (17e ed.) Bronvermelding

Hayford, Stephen L., en Anthony V. Sinicropi. Collective Bargaining and the Public Sector Supervisor. Chicago, Illinois: International Personnel Management Association, 1976.

MLA (9e ed.) Bronvermelding

Hayford, Stephen L., en Anthony V. Sinicropi. Collective Bargaining and the Public Sector Supervisor. International Personnel Management Association, 1976.