by Dr. Charles Wahlig (Ed.) $7.00
by Dr. Nashir bin Sulaiman al-Umr $6.00
by dr. St. Arif Haliman, MPH dkk $4.00
by Drs. H. Kahar Masyhur $11.00
by Linda Schubert $6.00
by Eileen Egan $6.00