Heiman, S. E. (2004). Strategic Selling; The unique sales system proven successful by the world's best companies (3 edition.).
Chicago Edition CitationHeiman, Stephen E. Strategic Selling; The Unique Sales System Proven Successful by the World's Best Companies. 3 edition. Kogan Page India Pvt., Ltd.: New Delhi, 2004.
MLA Edition CitationHeiman, Stephen E. Strategic Selling; The Unique Sales System Proven Successful by the World's Best Companies. 3 edition. 2004.
Warning: These citations may not always be 100% accurate.