by Drs. H. Hartomo dan Dra. Amicun Azis $11.00
by Drs. A.W. Widjaja $6.00
by Drs. Irfan Islamy, M.P.A $7.00
by - $11.00
by Prof. Dr. Sondang P. Siagian, M.P.A $7.00
by H. Mardaham Al Imam Tk. R.M $7.00