Communism and social democracy 1914-1931.

MLA

Cole, George Douglas Howard. Communism and Social Democracy 1914-1931. London, 1958.

APA

Cole, G. Douglas Howard. (1958). Communism and social democracy 1914-1931. London.

Chicago

Cole, George Douglas Howard Communism and Social Democracy 1914-1931. London, 1958.