by Sukarmi, S. H., M. Hum $9.00
by $16.00
by Suhrawardi K. Lubis, S. H. $9.00
by Dr. M. arif Nasution, MA $6.00
by Asis Safioedin, S.H. $5.00
by Prof. Chainur Arrasyid, S. H. $7.00