by Prof. Abdulkadir Muhammad, S.H. $6.00
by Gunawan Widjaja, A. Yani $9.00
by John Salindeho $12.00
by Aadil bin Muhammad al-abdul al-Aali $5.00
by M. Idris Ramulyo, S. H., M. A. $7.00
by Erikson Hasiholan Gultom (Prakata: DR. Todung Mulya Lubis, SH. & DR. Albert Hasibuan, SH) $13.00