Dyfyniad APA

Cassel, P., & Palmer, P. (1999). Microsoft access 2000 in 21 days. Techmedia.

Dyfyniad Arddull Chicago

Cassel, Paul, and Pamela Palmer. Microsoft Access 2000 in 21 Days. New Delhi: Techmedia, 1999.

Dyfyniad MLA

Cassel, Paul, and Pamela Palmer. Microsoft Access 2000 in 21 Days. Techmedia, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.