Cita APA (7a ed.)

Palka, E. J., & Galgano, F. A. (2004). North Korea. McGraw-Hill/Dushkin.

Cita Chicago Style (17a ed.)

Palka, Eugene Joseph, y Francis A. Galgano. North Korea. Guilford, Conn: McGraw-Hill/Dushkin, 2004.

Cita MLA (9a ed.)

Palka, Eugene Joseph, y Francis A. Galgano. North Korea. McGraw-Hill/Dushkin, 2004.