Παραπομπή APA

PETER WEVERKA. (2013). Office 2013 all-in-one for dummies. John Wiley.

Παραπομπή Chicago Style

PETER WEVERKA. Office 2013 All-in-one for Dummies. New Jersey: John Wiley, 2013.

Παραπομπή MLA

PETER WEVERKA. Office 2013 All-in-one for Dummies. John Wiley, 2013.