DUTTA SANJIB. (2002). MARKETING MANAGEMENT,VOL.I. ICFAI BOOKS.
Lua i Stíl Chicago (17ú heag.)DUTTA SANJIB. MARKETING MANAGEMENT,VOL.I. HYDERABAD: ICFAI BOOKS, 2002.
Lua MLA (9ú heag.)DUTTA SANJIB. MARKETING MANAGEMENT,VOL.I. ICFAI BOOKS, 2002.
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