by J. Soedjati Djiwandono $7.00
by Fifi Defiana $7.00
by Henk Schulte Nordholt, Gerry van Klinken $25.00
by Doddy Pamudji $7.00
by EKM Masinamboum $8.00
by Prof. Dr. Kees Bertens, MSC $7.00
by Prof. Drs. H. A. W. Widjaja $6.00