Larocca, D. (1999). Sams teach yourself: SAP R/3 in 24 hours. Techmedia.
Citación estilo ChicagoLarocca, Danielle. Sams Teach Yourself: SAP R/3 in 24 Hours. New Delhi: Techmedia, 1999.
Cita MLALarocca, Danielle. Sams Teach Yourself: SAP R/3 in 24 Hours. Techmedia, 1999.
Warning: These citations may not always be 100% accurate.