Ries, L., & Ries, A. (2000). The 11 immutable laws of Internet branding. New York: HarperBusiness.
Trích dẫn kiểu ChicagoRies, Laura., và Al Ries. The 11 Immutable Laws of Internet Branding. New York: HarperBusiness, 2000.
MLA CitationRies, Laura., và Al Ries. The 11 Immutable Laws of Internet Branding. New York: HarperBusiness, 2000.
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