WetFeet (Firm). (2002). WetFeet insider guide: IBM business consulting services. WetFeet.
Chicagoスタイル(17版)引用形式WetFeet (Firm). WetFeet Insider Guide: IBM Business Consulting Services. San Francisco, California: WetFeet, 2002.
MLA(9版)引用形式WetFeet (Firm). WetFeet Insider Guide: IBM Business Consulting Services. WetFeet, 2002.
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