Mann, Richard I., author
Gateway Books, 1994
Buku Teks
Brown, Colin Patric Metcalfe, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1974
UI - Tugas Akhir
edited by Nugroho Wisnumurti, Makarim Wibisono
The Permanent Mission of the Republic of Indonesia to the United Nations, 1997
Buku Teks
The Permanent Mission of the Republic of Indonesia to the United Nations, 1997
Buku Teks
chief editor, Nugroho Wisnumurti
The Permanent Mission of the Republic of Indonesia to the UN , 1997
Buku Teks