Institute of marketing and sales management. (1961). Manuel of sales management. Sir Issac Pitman and Sons.
Chicago Edition CitationInstitute of marketing and sales management. Manuel of Sales Management. London: Sir Issac Pitman and Sons, 1961.
MLA引文Institute of marketing and sales management. Manuel of Sales Management. Sir Issac Pitman and Sons, 1961.
警告:這些引文格式不一定是100%准確.