APA-referens (7:e uppl.)

Gennick, J., & Luers, T. (2000). Sams teach yourself PL/SQL in 21 days (2nd ed.). Techmedia..

Chicago-referens (17:e uppl.)

Gennick, Jonathan, och Tom Luers. Sams Teach Yourself PL/SQL in 21 Days. 2nd ed. Indianapolis, Ind. ; New Delhi: Techmedia., 2000.

MLA-referens (8:e uppl.)

Gennick, Jonathan, och Tom Luers. Sams Teach Yourself PL/SQL in 21 Days. 2nd ed. Techmedia., 2000.