APA-ийн эшлэл(7 дахь хэвлэлт)

Darr, A. (2006). Selling technology: The changing shape of sales in an information economy. Cornell University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Darr, Asaf. Selling Technology: The Changing Shape of Sales in an Information Economy. Ithaca: Cornell University Press, 2006.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Darr, Asaf. Selling Technology: The Changing Shape of Sales in an Information Economy. Cornell University Press, 2006.