by Leden Marpaung, S. H. $7.00
by Syahmin AK $12.00
by Prof. Mr. Dr. Sudargo Gautama $3.00
by Prof. H. Mashudi, SH. MH. & Moch. Chidir Ali, SH. $6.00
by Harold J. Berman (diterjemahkan oleh: Gregory) $11.00
by Hasanuddin Rahman, S.H. $5.00