by M. Ghufron H. Kordi K $7.00
by Azyumardi Azra $5.00
by Bambang Agus Murtidjo $6.00
by Ir. Hieronymus Budi Santoso $5.00
by Drs. E. Sumaryono, MA $11.00
by Sunarto Kusdiarjo $5.00