by Bambang Agus Murtidjo $6.00
by Drs. G. Kartasapoetra $7.00
by Linder Maria C. $12.00
by Nasution, Harun $5.00
by Pijper, G.F $5.00
by Hendrik Peters, Jan $6.00
by Yusuf al-Uqshari $9.00