by Richard Carlson, Ph.D $9.00
by APPMI $16.00
by Jennifer O'Connell $11.00
by Ir. Hieronymus Budi Santoso $5.00
by Evan Pritchard $7.00
by $7.00
by Juswito Satrio, S.H. $7.00
by Drs. Djalinus Syah, Dra. Syamsahrul,Dra. Azimar Enong $7.00
by Prof. Dr. H. Harsuki, MA $11.00
by Prof. Dr. Sri Mulyani E. S $12.00
by J. Donald Walters $5.00
by Budi Sulistiorini $6.00
