Levitt, M. C. (2009). Early modern Russian letters: Texts and contexts : selected essays. Academic Studies Press.
Lua i Stíl Chicago (17ú heag.)Levitt, Marcus C. Early Modern Russian Letters: Texts and Contexts : Selected Essays. Boston: Academic Studies Press, 2009.
Lua MLA (9ú heag.)Levitt, Marcus C. Early Modern Russian Letters: Texts and Contexts : Selected Essays. Academic Studies Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.