Wieczynski, J. L. (1979). Estonians - Franco-Russian Treaties of 1891 - 1894. Acad. Int. Press.
Lua i Stíl Chicago (17ú heag.)Wieczynski, Joseph L. Estonians - Franco-Russian Treaties of 1891 - 1894. Gulf Breeze: Acad. Int. Press, 1979.
Lua MLA (8ú heag.)Wieczynski, Joseph L. Estonians - Franco-Russian Treaties of 1891 - 1894. Acad. Int. Press, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.