Baut, Paul S., collector
Yayasan LBH Indonesia, 1988
Buku Teks
R. Sario, author
Nasional Firma M. A. Yahya, [date of publication not identified]
Buku Teks
Kluwer, 1995
Buku Teks
Martinus Nijhoff Publishers, 1995
Buku Teks
Kantor Penerangan PBB (UNIC)
Kantor Penerangan PBB (UNIC),
Buku Teks