Artikel Jurnal
editor, Jasso Winarto
Pustaka Sinar Harapan, 1997
Buku Teks
Purba, Victor, author
Badan Penerbit Fakultas Hukum UI, 1999
Buku Teks
Purba, Victor, author
Badan Penerbit Fakultas Hukum UI, 2004
Buku Teks
Christopher Joses Vegas Antoni, author
2019
UI - Skripsi (Membership)