Riyanto Haribowo, author
Faculty of Engineering, Universitas Indonesia, 2017
Artikel Jurnal
International Development Cooperation Agency, 1981
Buku Teks
IDCA, 1981
Buku Teks
Staley, Eugene, author
Published for the Council on Foreign Relations by Harper, 1961
Buku Teks
International Bank for Reconstruction and Development
World Bank, 1994
Buku Teks