CHOUDHURY PRAN. (1998). SUCCESSFUL SALES PROMOTION. ORIENT LONGMAN LTD.
Cita Chicago (17th ed.)CHOUDHURY PRAN. SUCCESSFUL SALES PROMOTION. HYDERABAD: ORIENT LONGMAN LTD, 1998.
Cita MLA (9th ed.)CHOUDHURY PRAN. SUCCESSFUL SALES PROMOTION. ORIENT LONGMAN LTD, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.