APA aipamena

Cox, J. (2007). Step by step 2007 Microsoft Office System. Redmond, WA: Microsoft Press.

Chicago Style aipamena

Cox, Joyce. Step By Step 2007 Microsoft Office System. Redmond, WA: Microsoft Press, 2007.

MLA aipamena

Cox, Joyce. Step By Step 2007 Microsoft Office System. Redmond, WA: Microsoft Press, 2007.