APA aipamena

Dibbs, O., & Perera, P. (1976). Promoting sales: A systematic approach to benefit selling. Jaico.

Chicago Style aipamena

Dibbs, Owen, and Patricia Perera. Promoting Sales: A Systematic Approach to Benefit Selling. Madras: Jaico, 1976.

MLA aipamena

Dibbs, Owen, and Patricia Perera. Promoting Sales: A Systematic Approach to Benefit Selling. Jaico, 1976.