Cita APA

Barron, J. (1974). KGB: The secret work of Soviet secret agents. Reader's Digest Press.

Chicago Edition Citation

Barron, John. KGB: The Secret Work of Soviet Secret Agents. New York: Reader's Digest Press, 1974.

Cita MLA

Barron, John. KGB: The Secret Work of Soviet Secret Agents. Reader's Digest Press, 1974.