Não informado. (1967). Tropical grasslands. Tropical Grassland Society of Australia.
Lua i Stíl Chicago (17ú heag.)Não informado. Tropical Grasslands. Brisbane, Australia: Tropical Grassland Society of Australia, 1967.
Lua MLA (8ú heag.)Não informado. Tropical Grasslands. Tropical Grassland Society of Australia, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.