Não informado. (1923). Canadian insect pest review. Department of Agriculture, Division of Entomology.
Lua i Stíl Chicago (17ú heag.)Não informado. Canadian Insect Pest Review. Ottawa: Department of Agriculture, Division of Entomology, 1923.
Lua MLA (8ú heag.)Não informado. Canadian Insect Pest Review. Department of Agriculture, Division of Entomology, 1923.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.