by $6.00
by Drs. J. Riwu Kaho $9.00
by Drs. Nanang Gojali, M.Ag $7.00
by Jazuni, S.H. $10.00
by Asril Sitompul, S.H., LL.M. $5.00
by Prof. Hazairin, S.H $7.00