Twomey, D. P. (1989). Labor & Employment Law, Text & Cases David P. Twomey. South-Western.
Chicago-Zitierstil (17. Ausg.)Twomey, David P. Labor & Employment Law, Text & Cases David P. Twomey. South-Western, 1989.
MLA-Zitierstil (8. Ausg.)Twomey, David P. Labor & Employment Law, Text & Cases David P. Twomey. South-Western, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.