Gaya APA

O'Leary, T., O'Leary, L, I. (2002). Microsoft excel 2002 . : The McGraw-Hill.New York.

Gaya MLA

O'Leary, Timothy., O'Leary, Linda, I. "Microsoft excel 2002". : The McGraw-Hill.New York, 2002. Skripsi, Tesis, Disertasi.