Não informado. (1967). Herpetology. Southwestern Herpetologist Society.
Lua i Stíl Chicago (17ú heag.)Não informado. Herpetology. Van Nuys, Calif: Southwestern Herpetologist Society, 1967.
Lua MLA (8ú heag.)Não informado. Herpetology. Southwestern Herpetologist Society, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.