by - $7.00
by Soerjono Soekanto $9.00
by Prof. Mr. Dr. Sudargo Gautama $8.00
by M. Yahya Harahap, S.H. $16.00
by M. Yahya Harahap, S.H. $5.00
by Insan Budi Maulana, S.H., LL.M. $3.00
by Martiman P $6.00