PORTER MICHAEL E. (2004). GLOBAL COMPETITIVENESS REPORT 2004-2005. PALGRAVE MACMILLAN.
Chicagoスタイル(17版)引用形式PORTER MICHAEL E. GLOBAL COMPETITIVENESS REPORT 2004-2005. GREAT BRITAIN: PALGRAVE MACMILLAN, 2004.
MLA(9版)引用形式PORTER MICHAEL E. GLOBAL COMPETITIVENESS REPORT 2004-2005. PALGRAVE MACMILLAN, 2004.
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