by Shari Buxbaum $11.00
by Terry Hampton & Ronnie Harper $9.00
by A. Lukasik, SCI. $4.00
by Don Campbell $11.00
by Imam Syaukani & A. Ahsin Thohari $7.00
by Abdul Mujieb $7.00
by Lars Forssblad $9.00
by Ackley, Gardner $13.00
by Muhammad Ash-Shayim $5.00
by F. A. Suwandi Wihardjo, B. Sc $6.00
by Agung Kristiawan $9.00
by Muhammad ash-Shayim $5.00