by Kak Seto (Kata Pengantar) $9.00
by Prof. Drs. H.A.W. Widjaja $6.00
by Bakdi Soemanto $7.00
by Prof. Dr. Prijono Tjiptoherjanto $6.00
by Sofjan Assauri $11.00
by Fredy Rangkuti $11.00
by Dr. Siswanto Sumarso, S.H. M.H $9.00