by Jaya Chaliha & Edward Le Joly $10.00
by Dr. Marinus Telaumbanua, OFM Cap $7.00
by K.H. Moenawar Chalil $20.00
by Daniel Goleman $13.00
by Dr. Hilmy Bakar Almascaty, M.A. $11.00
by Ir. Heinz Frick & Moediartianto $7.00