Não informado. (2019). Helminthological Abstracts. Institute of Agricultural Parasitology.
Lua i Stíl Chicago (17ú heag.)Não informado. Helminthological Abstracts. St. Albans, Inglaterra: Institute of Agricultural Parasitology, 2019.
Lua MLA (8ú heag.)Não informado. Helminthological Abstracts. Institute of Agricultural Parasitology, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.