by Prof. Dr. H. Abdurrahmat Fathoni, M.Si $7.00
by Thaba $7.00
by Prof. DR. Taliziduhu Ndraha $11.00
by Saskia Tjokro $7.00
by Indriani $6.00
by Helbert A. Simon $13.00
by Robert W. Hefner $7.00
by $4.00
by WK $12.00
by Aziz Alimul $7.00
by Prof. A. Rahman H. Habanakah $5.00
by HARTATI NURWIJAYA $11.00
