Matsushita, K. (1992). People before products: The human factor in business. Tokyo: PHP Institute INC.
Trích dẫn kiểu ChicagoMatsushita, Konosuke. People Before Products: The Human Factor in Business. Tokyo: PHP Institute INC, 1992.
Trích dẫn MLAMatsushita, Konosuke. People Before Products: The Human Factor in Business. Tokyo: PHP Institute INC, 1992.
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