Lua APA (7ú heag.)

Hill, N. (1977). Success through positive mental attitude. Pocket book.

Lua i Stíl Chicago (17ú heag.)

Hill, Napoleon. Success Through Positive Mental Attitude. New York: Pocket book, 1977.

Lua MLA (9ú heag.)

Hill, Napoleon. Success Through Positive Mental Attitude. Pocket book, 1977.

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