by Notodihardjo, Hardjono $6.00
by Saul M. Katz $6.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $9.00
by Notosusanto. Nugroho $6.00
by DR. Andi Hamzah, S.H $9.00
by Drs. Daryanto $6.00