by Sachiko Murata $5.00
by Kamaruddin Ahmad., S.E $11.00
by Martin Griffiths $11.00
by Soerjono Soekanto $12.00
by $13.00
by M. Yahya Harahap, S. H. $30.00
by Iwan Simatupang $7.00
by Aziz Alimul $7.00
by S.A. MIRHAN & NAFISA $6.00