BELCH (George)/ BELCH (Michael), . (2013). Advertising and sales Promotion Management. New Delhi: Tata McGraw-Hil Publication Company Limited . Delhi.
BELCH (George)/ BELCH (Michael), . 2013. Advertising and sales Promotion Management. New Delhi: Tata McGraw-Hil Publication Company Limited . Delhi.
BELCH (George)/ BELCH (Michael), . Advertising and sales Promotion Management. New Delhi: Tata McGraw-Hil Publication Company Limited . Delhi. 2013.