by Drs. CST. Kansil, S.H $12.00
by Prof. Abdulkadir Muhammad, S.H. $6.00
by Roelof H. Haveman $9.00
by Kansil C.S.T $11.00
by Raymons Aron $6.00
by H. Sudiarto & Zaeni Asyhadie $7.00
by Drs. H.M. Daryanto $9.00