Joyner, A. (2007). The eBay billionaires’ club: Exclusive secrets for building an even bigger and more profitable online business. John Wiley & Sons.
استشهاد بنمط شيكاغوJoyner, Amy. The EBay Billionaires’ Club: Exclusive Secrets for Building an Even Bigger and More Profitable Online Business. John Wiley & Sons, 2007.
MLA استشهادJoyner, Amy. The EBay Billionaires’ Club: Exclusive Secrets for Building an Even Bigger and More Profitable Online Business. John Wiley & Sons, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.