by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Vincent Gaspersz $7.00
by Wirakusumah, Sambas $7.00
by Dr. Endang Turmudi $9.00
by Ketut Rindjin $7.00
by Hines, William W.K. Dougles E. Montgomery $11.00