APA-ийн эшлэл(7 дахь хэвлэлт)

Yang, S. C. (1994). The North and South Korean political systems: A comparative analysis. Westview ; Jin Wang Kim.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Yang, Sung Chul. The North and South Korean Political Systems: A Comparative Analysis. Soul, Bolder, Colorado: Westview ; Jin Wang Kim, 1994.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Yang, Sung Chul. The North and South Korean Political Systems: A Comparative Analysis. Westview ; Jin Wang Kim, 1994.