Cron, G. (1930). The roaring veldt. G.P. Putnam's Sons.
Lua i Stíl Chicago (17ú heag.)Cron, Gretchen. The Roaring Veldt. New York, London: G.P. Putnam's Sons, 1930.
Lua MLA (8ú heag.)Cron, Gretchen. The Roaring Veldt. G.P. Putnam's Sons, 1930.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.