Friedman Michael & Weiss Jeffrey. (1989). Power selling: Realize your sales potential. Thorsons.
Chicago Style (17th ed.) CitationFriedman Michael and Weiss Jeffrey. Power Selling: Realize Your Sales Potential. Thorsons, 1989.
MLA (8th ed.) CitationFriedman Michael and Weiss Jeffrey. Power Selling: Realize Your Sales Potential. Thorsons, 1989.
Warning: These citations may not always be 100% accurate.