by Steven Dowsen, dkk $13.00
by M. Ali Hasan $5.00
by H. Sahilun A. Nashir $5.00
by Cyril Glasee $24.00
by Sofjan Assauri $11.00
by Kenneth Baker $7.00
by Dan Waters $7.00
by Ir. Bambang Cahyono $5.00
by $6.00
by Tarwoto $9.00
by Choiruddin Hadhiri S.P. $7.00
by Sumarti M. Thahir $5.00