by Marihot P. Siahaan $11.00
by John Salindeho $6.00
by Abdullah Sulaiman $15.00
by dr. H. Dalmy Iskandar $7.00
by Prof. H. Hermien Hadiati Koeswadji, S.H. $7.00
by Herlina Suyati Bachtiar. SH.MBA $7.00