Lieberman, E. (1939). The collective labor agreements; how to negotiate and draft the contract. Harper & brothers.
Chicago-Zitierstil (17. Ausg.)Lieberman, Elias. The Collective Labor Agreements; How to Negotiate and Draft the Contract. New York and London: Harper & brothers, 1939.
MLA-Zitierstil (9. Ausg.)Lieberman, Elias. The Collective Labor Agreements; How to Negotiate and Draft the Contract. Harper & brothers, 1939.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.