HANSON WARDS. (2007). INTERNET MARKETING AND E COMMERCE. THOMSON SOUTH- WESTERN.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHANSON WARDS. INTERNET MARKETING AND E COMMERCE. AUSTRALIA: THOMSON SOUTH- WESTERN, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHANSON WARDS. INTERNET MARKETING AND E COMMERCE. THOMSON SOUTH- WESTERN, 2007.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.