by Drs. Muchdarsyah Sinungan $12.00
by Khalid I. Jindan $7.00
by Drs. Ibnu Syamsi, S.H $7.00
by Prof. Moeljatno, S.H $9.00
by Drs. W. Kuswandi $9.00
by A. Pambudi $11.00