Não informado. (1991). Binocular Vision and Eye Muscle Surgery Quarterly. Binoculus Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Binocular Vision and Eye Muscle Surgery Quarterly. Gainesville, Fla: Binoculus Publishing, 1991.
Lua MLA (8ú heag.)Não informado. Binocular Vision and Eye Muscle Surgery Quarterly. Binoculus Publishing, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.