Vroom, V. H. (1967). Work and motivation (3rd printing.). John Wiley & Sons.
Cita Chicago Style (17a ed.)Vroom, Victor Harold. Work and Motivation. 3rd printing. New York [etc.]: John Wiley & Sons, 1967.
Cita MLA (9a ed.)Vroom, Victor Harold. Work and Motivation. 3rd printing. John Wiley & Sons, 1967.
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