by Drs. Abdullah Ali, Drs. Misbandono, dan Ir. Eny Rahma $7.00
by Ir. Mul Muyani Sutedjo $12.00
by E. Liliawati, S.H., dkk $6.00
by Oemar Salim, S.H $7.00
by Prof. Dr. Soekidjo Notoatmodjo $13.00
by Drs. Sudarsono, S.H., M.Si $7.00