by Drs. H. Kahar Masyhur $9.00
by Dr. Budi Tri Akoso $11.00
by Thomas Keating $3.00
by Dr. Abdurrahman Umairah $9.00
by Prof. Abdur Rahman I Do'I, Ph.D $7.00
by Dr. E.G. Brahmaputra Marjadi, M.P.H $7.00