APA (7 वां संस्करण) प्रशस्ति पत्र

Sinclair. (2004). eBay the smart way: Selling, buying, and profiting on the Web's #1 auction site (3rd ed.). AMACOM.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Sinclair. EBay the Smart Way: Selling, Buying, and Profiting on the Web's #1 Auction Site. 3rd ed. New York: AMACOM, 2004.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Sinclair. EBay the Smart Way: Selling, Buying, and Profiting on the Web's #1 Auction Site. 3rd ed. AMACOM, 2004.