Marr, Phebe
Colorado Westvies Press, 1985
Buku Teks
Longrigg, Stephen Hemsley
Frederick A. Praeger, 1958
Buku Teks
Oberdorfer, Don
Basic Books, 2001
Buku Teks
Oberdofer, Don
Korea Basic Books, 2001
Buku Teks
Longrigg, Stephen Hemsley
Oxford University Press , 1956
Buku Teks