by $6.00
by Supomo $7.00
by Huala Adolf, S. H., LL M., Ph.D. $9.00
by Ishaq, S. H., M. Hum. $11.00
by Prof. DR. A.P. Parlindungan, S.H. $7.00
by Imam Syaukani & A. Ahsin Thohari $7.00