Dyfyniad APA

Larocca, D. (1999). Sams teach yourself: SAP R/3 in 24 hours. Techmedia.

Dyfyniad Arddull Chicago

Larocca, Danielle. Sams Teach Yourself: SAP R/3 in 24 Hours. New Delhi: Techmedia, 1999.

Dyfyniad MLA

Larocca, Danielle. Sams Teach Yourself: SAP R/3 in 24 Hours. Techmedia, 1999.

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