Couchman, J. S. (2001). OCP introduction to Oracle9i: SQL exam guide. New York: Osborne/McGraw-Hill.
Chicago Style aipamenaCouchman, Jason S. OCP Introduction to Oracle9i: SQL Exam Guide. New York: Osborne/McGraw-Hill, 2001.
MLA aipamenaCouchman, Jason S. OCP Introduction to Oracle9i: SQL Exam Guide. New York: Osborne/McGraw-Hill, 2001.
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