(1975). Tomato fruitworm, Helicoverpa armigera Huebner, Life-cycle / E.W. Valentine.
Lua i Stíl Chicago (17ú heag.)Tomato Fruitworm, Helicoverpa Armigera Huebner, Life-cycle / E.W. Valentine. 1975.
Lua MLA (9ú heag.)Tomato Fruitworm, Helicoverpa Armigera Huebner, Life-cycle / E.W. Valentine. 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.