Kotz, D. M., & Weir, F. (1997). Revolution from above: The demise of the Soviet system. Routledge.
Lua i Stíl Chicago (17ú heag.)Kotz, David M., agus Fred Weir. Revolution from Above: The Demise of the Soviet System. London ; New York: Routledge, 1997.
Lua MLA (9ú heag.)Kotz, David M., agus Fred Weir. Revolution from Above: The Demise of the Soviet System. Routledge, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.