by M. Ali Hasan $7.00
by Johannes Lim, Ph.D., CPC $11.00
by Drs. H. Farozin $6.00
by Jaja Zakaria $12.00
by Drs. Thomas Suyatno, dkk $11.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Ronald H. Chilcote $16.00
by Drs. Ahmad Rohani., H.M., M.Pd $6.00
by - $9.00
by Tim Pustaka Familia $6.00
by - $11.00
by Trim Sutidja, Walujo $11.00