by A.M. Mangunhardjana, SJ $5.00
by Johanes Lim, Ph.D., CPC $9.00
by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Drs. Nanang Gojali, M.Ag $7.00
by Drs. Soemarso, S.R $16.00
by ISEI $26.00
by Bagir Manan $7.00
by Abuddin Nata $7.00
by Mary P. McGowen $12.00
by - $9.00
by Aziz Alimul $9.00
by Adian Husaini, M.A. $7.00