by Bernard Arief Sidharta $6.00
by Drs. H. Ahmad Wardi Muslich $11.00
by Moch. Faisal Salam, S.H., M.H. $8.00
by Purnadi Purbacaraka $5.00
by Dr. Tineke Louise Tuegeh Longdong $6.00
by $7.00