http://www.kiwisgraphics.com/26June2005-1750PMgumelar.wmv
http://www.youtube.com/watch?v=doWhcDymtzw di bandung 
http://www.youtube.com/watch?v=c5foPjWlJMc
http://www.betaufo.org/pdf/BETA-UFO_no_14_Feb2008.pdf