Ramaswamy , M. (1991). Marketing salesmanship and advertising. Sterling.
Chicagoスタイル(17版)引用形式Ramaswamy , M. Marketing Salesmanship and Advertising. New Delhi: Sterling, 1991.
MLA(9版)引用形式Ramaswamy , M. Marketing Salesmanship and Advertising. Sterling, 1991.
警告: この引用は必ずしも正確ではありません.