by Drs. Djoko Hargono., dkk $9.00
by dr. Samsuridjal Djauzi $7.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $7.00
by Nursalam $12.00
by A. Gomes, Kwanchai dan Arturo A. Gomes $12.00
by Drs. Daryanto $13.00
by Drs. Daryanto $7.00
by Prof. Dr. Nur Nasry Noor, M.P.H $6.00
by $9.00
by Sayyid Quthb $20.00
by Ahmed Zewail $10.00