by Ir. H. Rahmat Rukmana & Hj. Yuyun Yuniarsih, SP., MBA., MM. $6.00
by John Dami Mukese, SVD $6.00
by Muchotob Hamzah $5.00
by Iskandar Kanna, A.Md $6.00
by Ir. H. Rahmat Rukmana $6.00
by Thomas Amstrong $12.00
by A. Dodong Budianto $11.00