Puwono, author
Sagung Seto, 2009
Buku Teks
Nuryani, author
Universitas Indonesia, 1989
UI - Skripsi (Membership)
Editor Alfons Taryadi
Yayasan obor Indonesia , 1999
Buku Teks
Kaelany H.D., author
Midada Rahma Press, 2008
Buku Teks
Indara Budiman Alfonsus, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1982
UI - Skripsi (Membership)