by Prof. Drs. C.S.T. Kansil, S.H. $0.00
by Karl May $5.00
by M. Yahya Harahap, S. H. $13.00
by Kansil C.S.T $0.00
by Munir Fuady, S.H., M.H., LL.M. $8.00
by M. Yahya Harahap, S. H. $20.00