by Prof. Drs. H.A.W. Widjaja $6.00
by Husein Umar $11.00
by Prof. Moeljatno, S.H $5.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Drs. Saliman, Drs. Sudarsono, S.H $9.00
by Ny. Susmayati, B.A $7.00