by - $11.00
by Al. Wahjasudibja, Pr. $3.00
by Al-Rasid, Harun $11.00
by Carl-Bernd Kaehlig $96.00
by Dr. K.H. Didin Hafidhuddin, M.Sc dan Hendri Tanjung, S.Si., M.M. $9.00
by Joni Ariadinata $7.00
by Robert S. Redmond $7.00
by Bambang Agus Murtidjo $6.00
by - $6.00
by Jack Trout dan Steven Rivkin $6.00
by - $12.00
by Hannan Athiyah Ath-Thuri $11.00