by WK $13.00
by Tim Dapur Kita $2.69
by R. Soemantri $6.00
by Dr. Ir. Muhammad Rasyaf, MS $7.00
by Thabrani, Rinaldi $12.00
by Drs. Daryanto $11.00
by Hasanuddin Rahman, S.H. $6.00
by Prof. Dr. Suharsimi Arikunto $11.00
by Drs. Suyadi Prawirosentono, MBA $11.00
by Dr. C. Groenen, OFM. $7.00
by S. Wibowo $13.00
by A. Yogaswara $9.00