Conquest, R. (1978). Kolyma: The Arctic death camps (2. print.). Viking Press.
Lua i Stíl Chicago (17ú heag.)Conquest, Robert. Kolyma: The Arctic Death Camps. 2. print. New York: Viking Press, 1978.
Lua MLA (8ú heag.)Conquest, Robert. Kolyma: The Arctic Death Camps. 2. print. Viking Press, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.