Gaya APA

O'leary, T, J, O, /, L, I. (2011). Microsoft Office 2010 (Exel): A Case Approach (Cet.2/Ed. 03). USA: Mc Graw Hill.

Gaya MLA

O'leary, Timothy, J., O'leary, /, Linda, I.. "Microsoft Office 2010 (Exel): A Case Approach". Cet.2/Ed. 03 USA: Mc Graw Hill, 2011. Text.