SPIN Selling: Neil Rackham: 0352099390877: Amazon.com: Books
Alcançando Excelência em Vendas - Spin Selling | Amazon.com.br
Selling to the C-Suite, Second Edition: What Every Executive Wants You to Know About Successfully Selling to the Top: Read, Nicholas A.C., Bistritz, Stephen: 9781260116427: Amazon.com: Books
Insight Selling: Surprising Research on What Sales Winners Do Differently: Schultz, Mike, Doerr, John E., Rackham, Neil: 9781118875353: Amazon.com: Books