New Haven : East Rock Institute
Majalah, Jurnal, Buletin
Tokyo : Tokyo University of Foreign Studies
Majalah, Jurnal, Buletin
Korea Foundation, [date of publication not identified]
Buku Referensi
Han Young-woo
Institute of Korean Studies, 1990
Majalah, Jurnal, Buletin
Graduate School of Public Administration (GSPA), Seoul National Universty,
Majalah, Jurnal, Buletin