by Dr. Dimyati dan Drs, Mudjiono $9.00
by A.H. Manurung, S.E $6.00
by Drs. Ton Kertapati $7.00
by - $20.00
by Drs. H. Burhanuddin Salam, M.M $11.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Drs. Mashuri Maschab $7.00