by Prof. Drs. H. Lili M. Sadeli, M.Pd & Drs. H. Bedjo Siswanto, M.Si $9.00
by Prof. J. Suprapto, M.A. APU $16.00
by Ir. Setijo Pitojo $6.00
by Drs. Ec. Alex. S. Nitisemito dan Drs. M. Umar Burham. M.S $6.00
by Ch. Lilies Sutarminingsih $7.00
by $4.00