Cita APA (7a ed.)

Jeffries, I. (2006). North Korea: A guide to economic and political developments. Routledge.

Cita Chicago Style (17a ed.)

Jeffries, Ian. North Korea: A Guide to Economic and Political Developments. London ; New York: Routledge, 2006.

Cita MLA (8a ed.)

Jeffries, Ian. North Korea: A Guide to Economic and Political Developments. Routledge, 2006.