by Syaifuddin $12.00
by Aji Supriyanto $16.00
by WK $11.00
by Nursalam $12.00
by WK $12.00
by Aziz Alimul $11.00
by Pradjarta Dirdjosanjoto $6.00
by Martin Van Bruinessen $7.00
by Ir. Bambang Cahyono $7.00
by Ir. Hieronymus Budi Santoso $5.00
by Redaksi (Penghimpun) $5.00
by Gutomo Priyatmono $12.00