Dyfyniad APA
Freeman, R. G., Pack, C. A., Stuns, D., & Buterbaugh, T. (2009). OCP Oracle database 11g administrator certified professional study guide. Wiley.
Dyfyniad Arddull Chicago
Freeman, Robert G., Charles A. Pack, Doug Stuns, and Tim Buterbaugh. OCP Oracle Database 11g Administrator Certified Professional Study Guide. Indianapolis, Ind. ; [Chichester, England]: Wiley, 2009.
Dyfyniad MLA
Freeman, Robert G., et al. OCP Oracle Database 11g Administrator Certified Professional Study Guide. Wiley, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.