by Drs. Djalinus Syah, Dra. H.N. Murdiati Sulastomo, dan Dra. H. Azimar Enong
$9.00

by Herman Hermit, Ir. MT.
$5.00

by Drs. Amin Widjaja Tunggal, Ak., M.B.A
$12.00

by Prijono Tjiptoherijanto, S.E, M.A, Ph.D
$7.00

by Prof. Dr. C.S.T Kansil & S.T Kansil Christine , S.H
$8.00

by Prof. DR. M. Solly Lubis, SH.
$6.00