Geshkoff, T. I. (1940). Balkan union. A Road to peace in Southeastern Europe. Columbia University Press.
Cita Chicago Style (17a ed.)Geshkoff, Theodore Ivanoff. Balkan Union. A Road to Peace in Southeastern Europe. New York: Columbia University Press, 1940.
Cita MLA (9a ed.)Geshkoff, Theodore Ivanoff. Balkan Union. A Road to Peace in Southeastern Europe. Columbia University Press, 1940.
Precaución: Estas citas no son 100% exactas.