Rosenfield, John
Asia Society, 1967
Buku Teks
Takeo Yazaki
Japan Publication, INC, 1968
Buku Teks
Kasihono Arumbinang, author
Aliansi Koperasi Pertanian Indonesia, 2008
Buku Teks
A. Suryadi
Mandar Maju, 1995
Buku Teks
Rianawati Raharyani, author
2007
UI - Tesis (Membership)