Cita APA

Ôren, N. (1971). Bulgarian communism: The road to power, 1934-1944. Columbia Univ. Pr.

Citación estilo Chicago

Ôren, Nîsān. Bulgarian Communism: The Road to Power, 1934-1944. New York: Columbia Univ. Pr, 1971.

Cita MLA

Ôren, Nîsān. Bulgarian Communism: The Road to Power, 1934-1944. Columbia Univ. Pr, 1971.