Eastern Europe : politics, revolution & diplomacy
MLA
Roberts, Henry L.
Eastern Europe : Politics, Revolution & Diplomacy. New York: Knopf, 1970.
APA
Roberts, H. L. (1970).
Eastern Europe : politics, revolution & diplomacy. New York: Knopf.
Chicago
Roberts, Henry L.,
Eastern Europe : Politics, Revolution & Diplomacy. New York: Knopf,, 1970.