Παραπομπή APA

Carroll, B. (2011). The hidden power of your customers: Four keys to grow your business through existing customers. Hoboken, NJ: Wiley.

Παραπομπή Chicago Style

Carroll, Becky. The Hidden Power of Your Customers: Four Keys to Grow Your Business Through Existing Customers. Hoboken, NJ: Wiley, 2011.

Παραπομπή MLA

Carroll, Becky. The Hidden Power of Your Customers: Four Keys to Grow Your Business Through Existing Customers. Hoboken, NJ: Wiley, 2011.

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