by Ir. Hieronymus Budi Santoso $5.00
by Ir. Setijo Pitojo $6.00
by Kelly S. $5.00
by Dr. A. Supratiknya $6.00
by Drs. Bayu Surianingrat $6.00
by - $16.00
by George W. Barclay $9.00
by Sisca Susanto $7.00
by Mira W. $9.00
by Salim H. S., S. H., M. S., dkk. $9.00
by PENYUSUN: ZAKI AL-DIN 'ABD AL-AZHIM AL-MUNDZIRI $45.00
by Sisca Soewitomo $4.52