by Prof. Drs. C.S.T. Kansil, S.H $12.00
by John Westerman $11.00
by Mansur Samin $6.00
by Ir. Budi Rafitas $7.00
by - $11.00
by Drs. Hari Amanto & Drs. Daryanto $7.00
by Joeniarto, S.H $9.00