Παραπομπή APA

Nunziata, J. (2007). Spiritual selling: How to use the attractor sales system to create abundance in your business. Hoboken, N.J: John Wiley & Sons.

Παραπομπή Chicago Style

Nunziata, Joe. Spiritual Selling: How to Use the Attractor Sales System to Create Abundance in Your Business. Hoboken, N.J: John Wiley & Sons, 2007.

Παραπομπή MLA

Nunziata, Joe. Spiritual Selling: How to Use the Attractor Sales System to Create Abundance in Your Business. Hoboken, N.J: John Wiley & Sons, 2007.

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