by M. Yahya Harahap, S.H. $16.00
by Prof. Dr. H. Muhaimin, M.A $11.00
by $5.00
by Moh. Daud Ali $11.00
by Adiwarman A. Karim $13.00
by Abdul Rachman Shaleh $12.00
by Luhut M.P. Pangaribuan, S.H., LL.M $8.00
by Barda Nawawi Arief $9.00
by M. Najib Azca $6.00
by Kuswandi $6.00
by - $11.00
by Irwan Effendi $6.00