by Zairin Harahap $9.00
by Kansil C.S.T $9.00
by Dr. Paulus Effendie Lotulung, S.H. $5.00
by Sutherland Lyall $31.00
by Sofyan Syafri Harahap $7.00
by Soerjono Soekanto $9.00
by Prof. Dr. Nur Nasry Noor, M.P.H $6.00
by Ir. Abbas Siregar Djarijah $6.00
by Saiful Mujani $12.00
by Jim Taylor, Ph.D. $11.00
by J. Soedjati Djiwandono $0.00
by RARA $6.00