Industrial Relations Research Association, Levitan, S. A., Cohen, W. J., & Lampman, R. J. (1968). Towards freedom from want: Sar A. Levitan, Wilbur J. Cohen [and] Robert J. Lampman ([1st ed.). Industrial Relations Research Association.
Chicago-viite (17. p.)Industrial Relations Research Association, Sar A. Levitan, Wilbur J. Cohen, ja Robert J. Lampman. Towards Freedom from Want: Sar A. Levitan, Wilbur J. Cohen [and] Robert J. Lampman. [1st ed. Madison: Industrial Relations Research Association, 1968.
MLA-viite (9. p.)Industrial Relations Research Association, et al. Towards Freedom from Want: Sar A. Levitan, Wilbur J. Cohen [and] Robert J. Lampman. [1st ed. Industrial Relations Research Association, 1968.
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