by Economic and Social Comission for Asia and the Pacific, United Nations
United Nations, 1983
Buku Teks
Chulalongkorn University, 1981
Buku Teks
editor, Teuku Mohammad Radhie
The National Law Development Agency, 1979
Buku Teks
Bruch, Mathias, author
Westview Press, 1984
Buku Teks
HMSO , 1995
Buku Teks