APA aipamena

Hewlett S A. (2007). Off Ramps and On Ramps. Harvard Bus. School Press.

Chicago Style aipamena

Hewlett S A. Off Ramps and On Ramps. Boston: Harvard Bus. School Press, 2007.

MLA aipamena

Hewlett S A. Off Ramps and On Ramps. Harvard Bus. School Press, 2007.