Lua APA (7ú heag.)

Wallace, D. M. (1906). Rußland (Band II).

Lua i Stíl Chicago (17ú heag.)

Wallace, Donald Mackenzie. Rußland (Band II). Würzburg, 1906.

Lua MLA (8ú heag.)

Wallace, Donald Mackenzie. Rußland (Band II). 1906.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.