by Leden Marpaung, S.H.
$11.00

by Prof. Mr. Dr. Sudargo Gautama
$6.00

by Pelangi Sdn. Bhd
$5.00

by Tim Redaksi Tatanusa
$12.00

by Harjawiyata, Frans, OSCO
$4.00

by Perserikatan Bangsa-Bangsa
$7.00