Παραπομπή APA

Kogent Solutions Inc. (2008). Office 2007 in simple Steps. Dreamtech Press.

Παραπομπή Chicago Style

Kogent Solutions Inc. Office 2007 in Simple Steps. New Delhi: Dreamtech Press, 2008.

Παραπομπή MLA

Kogent Solutions Inc. Office 2007 in Simple Steps. Dreamtech Press, 2008.