by M. Aleq Sander, S.Dr $22.00
by WK $16.00
by S. Wibowo $13.00
by Ariesto Hadi $16.00
by M. Fakhri Husein $12.00
by WK $11.00
by Munandar. S.C. Utami $6.00
by Basrie, Chaidir $6.00
by H. R. Kartadisastra $6.00
by Jerry D. Gray $7.00
by Dr. Aidh Al-Qami $18.00
by Ir. M. Lies Suprapti $7.00