by Afandhie Rosmarkam & Nasih Widya Yuwono $9.00
by Ir. H. Muhammad Syakir Sula, AAIJ, FIIS $31.00
by Anthony De Mello, SJ. $8.00
by Archie J. Bahm $7.00
by $4.00
by Rachman Sutanto $9.00
by Atok Sugiarto $18.00
by Marga T $9.00
by Ir. Abbas Siregar Djarijah $5.00
by Ir. H. Rahmat Rukmana, MBA $5.00
by Prof. Dr. Kees Bertens, MSC $13.00
by - $7.00