Published Park Ki-seok, 2005
Buku Referensi
Maccchiavelli, Mariarita, author
Sterling Publishing, 1998
Buku Referensi
Hutapea, Immanuel Nunut, author
Fakultas Teknik Universitas Indonesia, 2019
UI - Skripsi (Membership)
Fazriah, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2017
UI - Tesis (Membership)
Korean Foundation; editor, Julie Pickering
Koreana Published, 1994
Buku Referensi