APA Alıntı

Institute of marketing and sales management. (1961). Manuel of sales management. Sir Issac Pitman and Sons.

Chicago Stili Alıntı

Institute of marketing and sales management. Manuel of Sales Management. London: Sir Issac Pitman and Sons, 1961.

MLA Alıntı

Institute of marketing and sales management. Manuel of Sales Management. Sir Issac Pitman and Sons, 1961.