by - $6.00
by Ishaq, S. H., M. Hum. $11.00
by Prof. Hermien Hadiati Koeswadji, S.H. $6.00
by M. Yahya Harahap, S.H. $16.00
by Prof. Dr. Andi Hamzah, S. H. $11.00
by H. M. N. Purwosutjipto, S.H. $9.00