WetFeet (Firm). (2002). WetFeet insider guide: IBM business consulting services. WetFeet.
Cita Chicago (17th ed.)WetFeet (Firm). WetFeet Insider Guide: IBM Business Consulting Services. San Francisco, California: WetFeet, 2002.
Cita MLA (9th ed.)WetFeet (Firm). WetFeet Insider Guide: IBM Business Consulting Services. WetFeet, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.