Pontoh, Hanna Hesky, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2012
UI - Tesis (Membership)
Bernardo, C. Joseph
Military Service Division, Stackpole Co., 1961
Buku Teks
Ott, David J., author
The Brookings Institution, 1977
Buku Teks
Pechman, Joseph A., author
Brookings Institution, 1987
Buku Teks
Pechman, Joseph A., author
Brookings Institution, 1971
Buku Teks