West, N. E. (1983). Temperate deserts semi-deserts. Elsevier Scientific Publishing Company.
Lua i Stíl Chicago (17ú heag.)West, Neil E. Temperate Deserts Semi-deserts. Amsterdam: Elsevier Scientific Publishing Company, 1983.
Lua MLA (9ú heag.)West, Neil E. Temperate Deserts Semi-deserts. Elsevier Scientific Publishing Company, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.