Oatey, M., & Payne, C. (1985). BASIC: A short self-instructional course. Galgotia Publications.
Lua i Stíl Chicago (17ú heag.)Oatey, Michael, agus Carl Payne. BASIC: A Short Self-instructional Course. New Delhi: Galgotia Publications, 1985.
Lua MLA (9ú heag.)Oatey, Michael, agus Carl Payne. BASIC: A Short Self-instructional Course. Galgotia Publications, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.