Lua APA (7ú heag.)

(1980). Discover. Time, Inc.

Lua i Stíl Chicago (17ú heag.)

Discover. Chicago: Time, Inc, 1980.

Lua MLA (9ú heag.)

Discover. Time, Inc, 1980.

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