by - $11.00
by Joan M. Nelson $7.00
by W. Montgomery Watt $6.00
by Prof. I. R. Poedjawijatna $6.00
by Prof. Jan Remmdick $24.00
by Huala Adolf $9.00
by H. Dahlan Thaib, dkk $7.00
by Bambang Sunggono $9.00
by Eng Antonio Augusta Borelli Machado $3.00