by Prof. Dr. Utami Munandar $11.00
by Ir. Bambang Cahyono $6.00
by N. Suparni, S.H dan DR. Andi Hamzah, S.H $13.00
by Robert H. Lauer $13.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $11.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00