GREGORY JAMES R. (2002). BRANDING ACROSS BORDERS. MCGRAW-HILL.
Lua i Stíl Chicago (17ú heag.)GREGORY JAMES R. BRANDING ACROSS BORDERS. NEW YORK: MCGRAW-HILL, 2002.
Lua MLA (9ú heag.)GREGORY JAMES R. BRANDING ACROSS BORDERS. MCGRAW-HILL, 2002.
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