SETON-WATSON, H. (1967). The Russian empire 1801-1917. Clarendon Press.
Lua i Stíl Chicago (17ú heag.)SETON-WATSON, Hugh. The Russian Empire 1801-1917. Oxford: Clarendon Press, 1967.
Lua MLA (9ú heag.)SETON-WATSON, Hugh. The Russian Empire 1801-1917. Clarendon Press, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.