APA ציטוט

O'Leary Timothy J. (2002). Microsoft Excel 2002. Boston: McGraw-Hill/Irwin.

Trích dẫn kiểu Chicago

O'Leary Timothy J. Microsoft Excel 2002. Boston: McGraw-Hill/Irwin, 2002.

ציטוט MLA

O'Leary Timothy J. Microsoft Excel 2002. Boston: McGraw-Hill/Irwin, 2002.