Lua APA (7ú heag.)

Hatfield, B. (1996). Developing PowerBuilder 5 applications (4th ed.). Sams Pub. ; Prentice Hall.

Lua i Stíl Chicago (17ú heag.)

Hatfield, Bill. Developing PowerBuilder 5 Applications. 4th ed. Indianapolis, Ind. : New Delhi: Sams Pub. ; Prentice Hall, 1996.

Lua MLA (8ú heag.)

Hatfield, Bill. Developing PowerBuilder 5 Applications. 4th ed. Sams Pub. ; Prentice Hall, 1996.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.