by DR. Ir. Hj. Tati Nurmala, S.W
$6.00

by Drs. Amin Widjaja Tunggal, Ak., M.B.A
$7.00

by Drs. Sudarsono, S.H., M.Si
$20.00

by Djoko Prakoso, S.H
$12.00

by Syam Hardy
$9.00

by M.T. Al-Hadadi, Terj. Drs. H. Zainuddin
$7.00