APA aipamena

Ferrett, R. L., Preston, J., & Preston, S. (1998). Learn PowerPoint 97 [Đĩa CD-ROM]. Indianapolis: Que Corporation.

Chicago Style aipamena

Ferrett, Robert L., John Preston, và Sally Preston. Learn PowerPoint 97 [Đĩa CD-ROM]. Indianapolis: Que Corporation, 1998.

MLA aipamena

Ferrett, Robert L., John Preston, và Sally Preston. Learn PowerPoint 97 [Đĩa CD-ROM]. Indianapolis: Que Corporation, 1998.