by Dr. Hj. Zaitunah Subhan $7.00
by Sawidji Widoatmodjo, S.E $9.00
by Nyoman S. Pendit $11.00
by Drs. Paulus Hariyono, M.T $9.00
by Julius R. Latumaerissa, S.E., M.M $7.00
by Elizabeth E. Graves $12.00