Lua APA (7ú heag.)

PETZOLD CHARLES. (1999). PROGRAMMING WINDOWS WITH CD (5.). WP PUBLISHERS AND DISTRIBUTORS.

Lua i Stíl Chicago (17ú heag.)

PETZOLD CHARLES. PROGRAMMING WINDOWS WITH CD. 5. BANGALORE: WP PUBLISHERS AND DISTRIBUTORS, 1999.

Lua MLA (9ú heag.)

PETZOLD CHARLES. PROGRAMMING WINDOWS WITH CD. 5. WP PUBLISHERS AND DISTRIBUTORS, 1999.

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