Dore, R.P., author
Oxford University Press , 1959
Buku Teks
Korea Development Studies , 1998
Buku Teks
Sadjarwo
Departemen Penerangan, 1196
Buku Teks
Weinstein, Jack B., author
Ohio State University Press, 1977
Buku Teks
De Leon, Hector S., author
Central Lawbook, 1975
Buku Teks