APA (7e ed.) Bronvermelding

BEAL, E. F., & WICKERSHAM, E. D. (1967). The practice of collective bargaining. Richard D. Irwin.

Chicago (17e ed.) Bronvermelding

BEAL, Edwin F., en Edward D. WICKERSHAM. The Practice of Collective Bargaining. Homewood: Richard D. Irwin, 1967.

MLA (9e ed.) Bronvermelding

BEAL, Edwin F., en Edward D. WICKERSHAM. The Practice of Collective Bargaining. Richard D. Irwin, 1967.