by Drs. Djalinus Syah $7.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Drs. Djoko Widagdho, dkk $9.00
by Liberty Pandiangan, S.E $13.00
by Prof. Drs. H.A.W. Widjaja $7.00
by Dr. Suhartono $7.00