Ima Suwandi, author
Dirjen Koperasi, [date of publication not identified]
Buku Teks
T. Soeyanto, author
Yudhistira, 1981
Buku Teks
Sagimun Mulus Dumadi, author
Haji Masagung, 1988
Buku Teks
editor, Achmad Rofi`ie
Southeast Asian Farum For Develoment Alternatives, 1992
Buku Teks
G. Kartasapoetra, author
Rineka Cipta dan Bina Adiaksara, 2005
Buku Teks