Lua APA (7ú heag.)

O'Gorman, H. (2011). The keys to acting (Second edition.). Kendall/Hunt.

Lua i Stíl Chicago (17ú heag.)

O'Gorman, Hugh. The Keys to Acting. Second edition. Dubuque: Kendall/Hunt, 2011.

Lua MLA (9ú heag.)

O'Gorman, Hugh. The Keys to Acting. Second edition. Kendall/Hunt, 2011.

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