Burn, J., & May, J. (1971). Frendz.
Lua i Stíl Chicago (17ú heag.)Burn, Jerome, agus John May. Frendz. London, 1971.
Lua MLA (8ú heag.)Burn, Jerome, agus John May. Frendz. 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.