Knapp, D. E. (2000). The Brandmindset. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Knapp, Duane E. The Brandmindset. New York: McGraw-Hill, 2000.
Lua MLA (9ú heag.)Knapp, Duane E. The Brandmindset. McGraw-Hill, 2000.
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