by - $7.00
by M. Yahya Harahap, S.H. $28.00
by Prof. Mr. Roeslan Saleh $5.00
by $13.00
by Dr. H. Eddy Djunaedy, SH. MCJ; Edi Rohaedi, SH & Kadar Slamet, SH (Editor) $11.00
by Syahmin AK $9.00