"This book should be essential reading for everyone involved in selling or managing the sales function -- a welcome, well-researched treatise on selling"
--Journal of Marketing Management
"The first book to specifically examine the major sale -- the high value product or service -- by researching the successful sales calls as they happen in the field."
--Industry & Commerce
"This book is the result of over $1 million of extensive and painstaking research. It breaks new ground and cannot be ignored by anyone who is committed to selling as a profession."
"The revolutionary findings, published here for the first time, will overturn a whole collection of hitherto accepted assumptions. The book also provides a set of simple and practical techniques (known as SPIN) which have already been tried in many leading companies, resulting in a dramatic increase in sales."
"This is an interesting, lively, and readable treatment of the process by which major sales are closed. Like In Search of Excellence, the material has a curiously inspirational quality which is particularly compelling."
"Almost anyone could learn something from this book. Essentially,it is about success, and without this, no sales organization can survive. Buy a copy. We are sure you will find it invaluable."
--Sales and Marketing Management