edited by Nugroho Wisnumurti, Makarim Wibisono
The Permanent Mission of the Republic of Indonesia to the United Nations, 1997
Buku Teks
Perpustakaan Nasional RI, 1986
Buku Referensi
Perpustakaan Nasional RI, 1992
Buku Referensi
American Bar Association, 1978
Buku Teks
New York University Press, 1952
Buku Teks