by Drs. H. Abu Ahmadi $11.00
by Drs. Heryando Palar $7.00
by Drs. G. Kartasapoetra $7.00
by Penny, D.H. $6.00
by Muridian S. Widjojo $17.00
by Joeniarto, S.H $7.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $6.00