by Prof. Dra. C.S.T. Kansil, S. H. $28.00
by Prof. Drs. C. S. T. Kansil, S. H. $20.00
by Prof. Mr. Dr. Sudargo Gautama $6.00
by Erikson Hasiholan Gultom (Prakata: DR. Todung Mulya Lubis, SH. & DR. Albert Hasibuan, SH) $13.00
by David I. Bainbridge $11.00
by $6.00
by Karl May $5.00