by Dra. Moeslichatoen R., M.Pd $7.00
by H. R. Kartadisastra $6.00
by AAK $6.00
by Iman Purwanto $0.00
by Prof. Soetjipto dan Drs. Raflis Kosasi, M.Sc $9.00
by James Brost, MHM. $3.00