YIP, G. &. O. (2007). MANAGING GLOBAL CUSTOMERS. OXFORD UNIVERSITY.
Chicagoスタイル(17版)引用形式YIP, GEORGE & OTHERS. MANAGING GLOBAL CUSTOMERS. NEWYORK: OXFORD UNIVERSITY, 2007.
MLA(9版)引用形式YIP, GEORGE & OTHERS. MANAGING GLOBAL CUSTOMERS. OXFORD UNIVERSITY, 2007.
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