by Ir. M. Lies Suprapti $6.00
by Al. Purwa Hadiwardoyo, MSF. $4.00
by Khalil Abdul Karim $7.00
by Bonie Payong, SS.CC $6.00
by Prof. Dr. M. Alawi al-Maliki $6.00
by Drs. Zainal Abidin $9.00
by $11.00