Cushman, F., & Cushman, R. W. (1947). Improving supervision: A discussion of human relations problems for supervisors in industrial and business organizations. Wiley [u.a.].
Chicago-Zitierstil (17. Ausg.)Cushman, Frank, und Robert Wood Cushman. Improving Supervision: A Discussion of Human Relations Problems for Supervisors in Industrial and Business Organizations. New York [u.a.]: Wiley [u.a.], 1947.
MLA-Zitierstil (9. Ausg.)Cushman, Frank, und Robert Wood Cushman. Improving Supervision: A Discussion of Human Relations Problems for Supervisors in Industrial and Business Organizations. Wiley [u.a.], 1947.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.