Mussorgsky, M. P., & Fisher, B. D. (2002). Mussorgsky's Boris Godunov. Opera Journeys Pub..
Lua i Stíl Chicago (17ú heag.)Mussorgsky, Modest Petrovich, agus Burton D. Fisher. Mussorgsky's Boris Godunov. Coral Gables, Fla.: Opera Journeys Pub., 2002.
Lua MLA (9ú heag.)Mussorgsky, Modest Petrovich, agus Burton D. Fisher. Mussorgsky's Boris Godunov. Opera Journeys Pub., 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.