by Sitor Situmorang $12.00
by W. Montgomery Watt $11.00
by Parlindoengan Loebis $12.00
by Harmanto Edy Jatmiko $7.00
by Hari Poerwanto $11.00
by Firman Muntaco $12.00
by Drs. W. Kuswandi $9.00
by Prof. Abdur Rahman I Do'I, Ph.D $6.00
by H. Rahmat Rukmana $5.00
by Iskandar P. Nugraha $9.00
by Nursalam $7.00
by - $9.00