by Drs. CST. Kansil, S.H $13.00
by - $11.00
by F. Suryatmo $6.00
by Prof. DR. Taliziduhu Ndraha $13.00
by Drs. Ary H. Gunawan $11.00
by Abdul Rachman Shaleh $11.00
by Drs. Syaiful Bahri Djamarah $7.00
by V. Lestari $6.00