APA-čujuhus (7. p.)
Celko, J. (2010). Joe Celko's SQL for smarties: Advanced SQL programming (4th ed.). Elsevier.
Chicago-čujuhus (17. p.)
Celko, Joe. Joe Celko's SQL for Smarties: Advanced SQL Programming. 4th ed. Amsterdam ; Boston: Elsevier, 2010.
MLA-čujuhus (9. p.)
Celko, Joe. Joe Celko's SQL for Smarties: Advanced SQL Programming. 4th ed. Elsevier, 2010.
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