APA način citiranja (7. izdanje)
Freeman, R. G., & Pack, C. A. (2014). Ocp: Oracle database 12c administrator certified professional : study guide. Sybex.
Čikaški stil citiranja (17. izdanje)
Freeman, Robert G., i Charles A. Pack. Ocp: Oracle Database 12c Administrator Certified Professional : Study Guide. Indianapolis, Indiana: Sybex, 2014.
MLA način citiranja (9. izdanje)
Freeman, Robert G., i Charles A. Pack. Ocp: Oracle Database 12c Administrator Certified Professional : Study Guide. Sybex, 2014.
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