APA-ийн эшлэл(7 дахь хэвлэлт)
Stein, D. (2004). How winners sell: 21 proven strategies to outsell your competition and win the big sale (2nd ed.). Dearborn Trade Publishing.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Stein, Dave. How Winners Sell: 21 Proven Strategies to Outsell Your Competition and Win the Big Sale. 2nd ed. Chicago: Dearborn Trade Publishing, 2004.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Stein, Dave. How Winners Sell: 21 Proven Strategies to Outsell Your Competition and Win the Big Sale. 2nd ed. Dearborn Trade Publishing, 2004.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.