English
Beginner
The Ultimate Question 2.0 (Revised and Expanded Edition): How Net Promoter Companies Thrive in a Customer-Driven World
Fred Reichheld
2011
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کشف منابع
Fred Reichheld
کتابها
2 نتیجه
English
Advanced
Winning on Purpose: The Unbeatable Strategy of Loving Customers
Fred Reichheld
2021
مشاهدهٔ کتاب