G. Ehrenberg Ronald, & S. Smith Robert. (1982). Moderm Labor Economic theory and Public Policy (In lần thứ 1.). American: Scott, Foresman and Company.
Chicago ZitierstilG. Ehrenberg Ronald, und S. Smith Robert. Moderm Labor Economic Theory and Public Policy. In lần thứ 1. American: Scott, Foresman and Company, 1982.
MLA ZitierstilG. Ehrenberg Ronald, und S. Smith Robert. Moderm Labor Economic Theory and Public Policy. In lần thứ 1. American: Scott, Foresman and Company, 1982.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.