The World Bank, [date of publication not identified]
Buku Teks
Tsanga, Amy S.
International Commission of Jurists, 1994
Buku Teks
The world bank,
Buku Teks
editor, Benny Harman, Anthony Hutapea
WALHI dan YLBHI, 1992
Buku Teks
oleh G. Moedjanto [and others]
Gramedia Pustaka Utama, 1996
Buku Teks