by Hardiyono $6.00
by Prof. DR. Taliziduhu Ndraha $11.00
by Drs. A. Munir & Drs. Sudarsono, S.H., M.Si $12.00
by Drs. Syaiful Bahri Djamarah $7.00
by Drs. G. Kartasapoetra $7.00
by Suryokusumo, Sumaryo $6.00