by H.M. Idris Ramulyo, S.H., M.A $11.00
by Drs. Daryanto $7.00
by Dr. Ir. Wisnu Cahyadi, M.Si $11.00
by Moenaf H. Regar $7.00
by Hasan Muhammad Ayub $6.00
by JVS. Tondowidjojo, CM $5.00