Cita APA

Rick Winter & Witter Patty. (1998). Using microsoft office 97 professional. Prentice-Hall.

Chicago Edition Citation

Rick Winter i Witter Patty. Using Microsoft Office 97 Professional. New Delhi: Prentice-Hall, 1998.

Cita MLA

Rick Winter i Witter Patty. Using Microsoft Office 97 Professional. Prentice-Hall, 1998.