Blum, M. L. (1968). Industrial psychology: Theoretical and social foundations. New York: A Harper International.
Trích dẫn kiểu ChicagoBlum, Milton L. Industrial Psychology: Theoretical and Social Foundations. New York: A Harper International, 1968.
ציטוט MLABlum, Milton L. Industrial Psychology: Theoretical and Social Foundations. New York: A Harper International, 1968.
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