Christian, D. (1997). Imperial and Soviet Russia: Power, privilege, and the challenge of modernity. St. Martin's Press.
Lua i Stíl Chicago (17ú heag.)Christian, David. Imperial and Soviet Russia: Power, Privilege, and the Challenge of Modernity. New York: St. Martin's Press, 1997.
Lua MLA (9ú heag.)Christian, David. Imperial and Soviet Russia: Power, Privilege, and the Challenge of Modernity. St. Martin's Press, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.