APA ציטוט

O Leary Timothy, & O Leary Linda I. (2001). Microsoft PowerPoint 2002-Introductory. American: McGraw Hill/Irwin.

Trích dẫn kiểu Chicago

O Leary Timothy, và O Leary Linda I. Microsoft PowerPoint 2002-Introductory. American: McGraw Hill/Irwin, 2001.

ציטוט MLA

O Leary Timothy, và O Leary Linda I. Microsoft PowerPoint 2002-Introductory. American: McGraw Hill/Irwin, 2001.