Conquest, R. (1990). The great terror: A reassessment. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Conquest, Robert. The Great Terror: A Reassessment. New York: Oxford University Press, 1990.
Lua MLA (9ú heag.)Conquest, Robert. The Great Terror: A Reassessment. Oxford University Press, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.