Lua APA (7ú heag.)

(1995). WordPerfect 6.1 for Windows: Instant reference / Alan Simpson.

Lua i Stíl Chicago (17ú heag.)

WordPerfect 6.1 for Windows: Instant Reference / Alan Simpson. 1995.

Lua MLA (9ú heag.)

WordPerfect 6.1 for Windows: Instant Reference / Alan Simpson. 1995.

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