The Korean Foundation, 1996
Buku Referensi
Korean Foundation; edited by Julie Pickering
KOREANA Published, 1994
Buku Referensi
The Korean Foundation, 1996,
Buku Referensi
Korean Overseas Information Service
Hollym, 2003
Buku Teks
Korean Foundation; editor, Julie Pickering
Koreana Published, 1994
Buku Referensi