Sales consultants Bill Gallagher, PhD, and Orvel Ray Wilson team up with the bestselling author of Guerrilla Marketing and Guerrilla Marketing Attack, Jay Conrad Levinson, to create the ultimate guide to selling. Today’s increasingly competitive business environment requires new skills and commitment from salespeople, and this book presents unconventional ideas that are easy and exciting for entrepreneurs at every level.

© 2012 Blackstone Publishing (دفتر الصوت ): 9781624607264

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دفتر الصوت : ٢٨ رمضان ١٤٣٣ هـ