APA-ийн эшлэл(7 дахь хэвлэлт)
Ennico, C. R. (2008). The eBay business answer book: The 350 most frequently asked questions about making big money on eBay. AMACOM, American Management Association.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Ennico, Clifford R. The EBay Business Answer Book: The 350 Most Frequently Asked Questions About Making Big Money on EBay. New York: AMACOM, American Management Association, 2008.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Ennico, Clifford R. The EBay Business Answer Book: The 350 Most Frequently Asked Questions About Making Big Money on EBay. AMACOM, American Management Association, 2008.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.