by WK $12.00
by Elaine St. James $11.00
by Prof. Mr. Dr. Sudargo Gautama $8.00
by Mich Wais & Perri Caffney $13.00
by Prof. DR. Soedjono Dirdjosisworo, SH. MBA $7.00
by Reni Akbar Hawadi, dkk $9.00
