Perlman, M. (1958). Labor union theories in America: Background and development. Row.
Chicago-viite (17. p.)Perlman, Mark. Labor Union Theories in America: Background and Development. Evanston, Ill: Row, 1958.
MLA-viite (9. p.)Perlman, Mark. Labor Union Theories in America: Background and Development. Row, 1958.
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