STEVENS ROBERT E. (2000). MARKETING PLANNING GUIDE. JAICO PUBLISHING HOUSE.
Cita Chicago Style (17a ed.)STEVENS ROBERT E. MARKETING PLANNING GUIDE. MUMBAI: JAICO PUBLISHING HOUSE, 2000.
Cita MLA (9a ed.)STEVENS ROBERT E. MARKETING PLANNING GUIDE. JAICO PUBLISHING HOUSE, 2000.
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