by Rosyidi, Muchtar $9.00
by Radiks Purba $12.00
by H. M. N. Purwosutjipto, S.H. $8.00
by Yulies Tiena Masriani, S.H., M.Hum $7.00
by Suhrawardi K. Lubis, S. H. $7.00
by - $5.00
by Ir. AG. Kartasapoetra $7.00