by $4.00
by Prof. Dr. Prayitno dan Drs. Erman Amti $13.00
by Adian Husaini, M.A. $7.00
by Latifah Ibrahim Khadar $11.00
by Nancy de Flon & John Vidmar, OP $7.00
by Dr. M. Ali Hasyimi $7.00
by WK $11.00