Não informado. (1932). Entomology. U.S. Department of Agriculture, Bureau of Entomology.
Lua i Stíl Chicago (17ú heag.)Não informado. Entomology. Washington: U.S. Department of Agriculture, Bureau of Entomology, 1932.
Lua MLA (8ú heag.)Não informado. Entomology. U.S. Department of Agriculture, Bureau of Entomology, 1932.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.