by Prof. Drs. H. Lili M. Sadeli, M.Pd & Drs. H. Bedjo Siswanto, M.Si
$9.00

by Clive Gray, Payaman Simanjuntak, dkk
$12.00

by Drs. C.S.T. Kansil, S.H
$11.00

by Pandji Anoraga, S.E., M.M
$13.00

by Ahmad bin Abd. Aziz al-Hamdani
$5.00

by Dr. Sofyan Syafri Harahap, M.S,Ac
$7.00