Richardson, J. E., & John E. Richardson. (2008). Annual editions: Marketing. 2008/2008. Boston: McGraw-Hill/Dushkin.
Trích dẫn kiểu ChicagoRichardson, John E., và John E. Richardson. Annual Editions: Marketing. 2008/2008. Boston: McGraw-Hill/Dushkin, 2008.
MLA CitationRichardson, John E., và John E. Richardson. Annual Editions: Marketing. 2008/2008. Boston: McGraw-Hill/Dushkin, 2008.
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