Cita APA

Graham, M. W. (1969). New governments of Eastern Europe: With charts and maps. Kraus Repr.

Citación estilo Chicago

Graham, Malbone W. New Governments of Eastern Europe: With Charts and Maps. New York: Kraus Repr, 1969.

Cita MLA

Graham, Malbone W. New Governments of Eastern Europe: With Charts and Maps. Kraus Repr, 1969.