Sibson, R. E. (1960). Wages and salaries: A handbook for line managers. American Management Association.
Dyfyniad Arddull ChicagoSibson, Robert Earl. Wages and Salaries: A Handbook for Line Managers. New York: American Management Association, 1960.
Dyfyniad MLASibson, Robert Earl. Wages and Salaries: A Handbook for Line Managers. American Management Association, 1960.
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