by Drs. Amrullah A., S.F., dkk $11.00
by I. Al-Abyadi, Terj. Halimuddin, S.H $7.00
by Dr. BS. Mardiatmadja, SJ. $4.00
by Abdullah Ali Bashar $6.00
by Milton Chen, Ph.D. $9.00
by Dr. Setiawan Budi Utomo $12.00