Παραπομπή APA

 Joyner, A. (2007).  The eBay billionaires’ club: Exclusive secrets for building an even bigger and more profitable online business.  John Wiley & Sons.

Παραπομπή Chicago Style

 Joyner, Amy.  The EBay Billionaires’ Club: Exclusive Secrets for Building an Even Bigger and More Profitable Online Business.  John Wiley & Sons, 2007.

Παραπομπή MLA

 Joyner, Amy.  The EBay Billionaires’ Club: Exclusive Secrets for Building an Even Bigger and More Profitable Online Business.  John Wiley & Sons, 2007.

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