by Drs. Abdul Chaer $11.00
by Drs. Sudarso $7.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Prof. Abdur Rahman I Do'I, Ph.D $7.00
by Susmayati, B.A., dkk $6.00
by Drs. Heryando Palar $7.00
by Drs. Daryanto $7.00
by Ahmad Nucholis $9.00
by $4.00
by Matt Ridley $16.00
by Juneman $10.00