Sai, Y. (2008). 8 core values of the Japanese businessman: Towards an understanding of japanese management. Jaico Publishing House.
Čikaški stil citiranjaSai, Yasutaka. 8 Core Values of the Japanese Businessman: Towards an Understanding of Japanese Management. Mumbai: Jaico Publishing House, 2008.
MLA način citiranjaSai, Yasutaka. 8 Core Values of the Japanese Businessman: Towards an Understanding of Japanese Management. Jaico Publishing House, 2008.
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