by Marihot. P. Siahaan, S.E. $16.00
by Wicipto Setiadi $7.00
by Drs. Rudy T. Erwin, S.H $11.00
by Moeljo Hadi $9.00
by Ikhsan Rosyada Parluhutan Daulay, S.H $11.00
by DR. Ahmad M. Ramli, SH. MH. $5.00