Lewis, R., & Stewart, R. (1961). The managers: A new examination of the english, german, and american executive. New York: A Mentor Book.
Παραπομπή Chicago StyleLewis, Roy, and Rosemary Stewart. The Managers: A New Examination of the English, German, and American Executive. New York: A Mentor Book, 1961.
Παραπομπή MLALewis, Roy, and Rosemary Stewart. The Managers: A New Examination of the English, German, and American Executive. New York: A Mentor Book, 1961.
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