by Husein Umar $11.00
by F.X. Djumialdji, S.H $6.00
by Susmayati, B.A., dkk $6.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $6.00
by - $16.00
by Dr. Said Kelana & Dr. Chandra W $12.00