by Anwar, Moh. Arsjad, dkk $11.00
by Bachrawi Sanusi $7.00
by Asghar Ali Engineer $7.00
by FK3 $7.00
by IBII $7.00
by Drs. H. Abu Ahmadi $11.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Parwoto Wignjosumarto $11.00
by - $11.00