Não informado. (1939). Journal of the Entomological Society of Southern Africa. Entomological Society of Southern Africa.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Entomological Society of Southern Africa. Pretoria, Africa do Sul: Entomological Society of Southern Africa, 1939.
Lua MLA (8ú heag.)Não informado. Journal of the Entomological Society of Southern Africa. Entomological Society of Southern Africa, 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.