Tohutoro APA (7th ed.)

Kochhar, N., & Lad, E. (1999). Introduction to Oracle : SQL and PL/SQL: Student Guide * Volume - 2.

Tohutoru Kātū Chicago (17th ed.)

Kochhar, Neena, me Eileen Lad. Introduction to Oracle : SQL and PL/SQL: Student Guide * Volume - 2. [Redwood Shores, Calif.] : Oracle, 1999.

Tohutoro MLA (9th ed.)

Kochhar, Neena, me Eileen Lad. Introduction to Oracle : SQL and PL/SQL: Student Guide * Volume - 2. 1999.