BATTEN, J. (1981). Expectations and Possibilities. Addison Wesley Publishing Company.
Lua i Stíl Chicago (17ú heag.)BATTEN, Joe. Expectations and Possibilities. Addison Wesley Publishing Company, 1981.
Lua MLA (8ú heag.)BATTEN, Joe. Expectations and Possibilities. Addison Wesley Publishing Company, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.