Cita APA (7th ed.)

ProQuest (Firm), Choi, E. K., Merrill, Y., & Kim, U. (2003). North Korea in the world economy. Routledge.

Cita Chicago (17th ed.)

ProQuest (Firm), Eun Kwan Choi, Yesook Merrill, i Ung-han Kim. North Korea in the World Economy. London ; New York: Routledge, 2003.

Cita MLA (9th ed.)

ProQuest (Firm), et al. North Korea in the World Economy. Routledge, 2003.