Sai, Y. (1999). The eight core values of the Japanese business man: Toward an understanding of Japanese management. Jaico.
Παραπομπή Chicago StyleSai, Yasutaka. The Eight Core Values of the Japanese Business Man: Toward an Understanding of Japanese Management. Mumbai: Jaico, 1999.
Παραπομπή MLASai, Yasutaka. The Eight Core Values of the Japanese Business Man: Toward an Understanding of Japanese Management. Jaico, 1999.
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