APA (7th ed.) Zitazioa

Keesling,Donna. (2000). Develop PL/SQL program units: Student guide. Oracle Corporation.

Chicago Style (17th ed.) Zitazioa

Keesling,Donna. Develop PL/SQL Program Units: Student Guide. Redwood Shores, CA: Oracle Corporation, 2000.

MLA (9th ed.) Zitazioa

Keesling,Donna. Develop PL/SQL Program Units: Student Guide. Oracle Corporation, 2000.

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