Lua APA (7ú heag.)

Kingsbury, R. y. (1996). Grammar Plus 2 (1a. ed.). Longman.

Lua i Stíl Chicago (17ú heag.)

Kingsbury, Roy y. Grammar Plus 2. 1a. ed. Londres: Longman, 1996.

Lua MLA (9ú heag.)

Kingsbury, Roy y. Grammar Plus 2. 1a. ed. Longman, 1996.

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