by Syaifuddin $12.00
by dr. Edwin Djuanda $6.00
by Prianto & Fritz $30.00
by Buckle, K.A., dkk $7.00
by Dr. Med. Udayana Gendo $0.00
by Poesponegoro, Marwati Djoened $6.00
by Kartohoesodo, Soehardo $7.00