Harper & Row, 1966
Buku Teks
Annisa Sigma Exacta, author
Program Pascasarjana Universitas Indonesia, 2015
UI - Tesis (Membership)
Galbraith, John Kenneth, 1908-2006, author
Houghton Miffiln, 1958
Buku Teks
Alejandro Grinspun
The United Nations , 2001
Buku Teks
Artikel Jurnal