Cita APA

Legvold, R. (1974). The problem of European security. Problems of communism. - International Communication Agency.

Citación estilo Chicago

Legvold, Robert. "The Problem of European Security." Problems of Communism. - International Communication Agency 1974.

Cita MLA

Legvold, Robert. "The Problem of European Security." Problems of Communism. - International Communication Agency, 1974.