Kasper, J. (2002). Short cycle selling: Beating your competitors in the sales race. McGraw-Hill, Tata McGraw-Hill.

Kasper, Jim. Short Cycle Selling: Beating Your Competitors in the Sales Race. New York : New Delhi: McGraw-Hill, Tata McGraw-Hill, 2002.

Kasper, Jim. Short Cycle Selling: Beating Your Competitors in the Sales Race. McGraw-Hill, Tata McGraw-Hill, 2002.