http://www.gf.org/fellows/all-fellows/arturo-p-alcaraz/
http://www.rmaf.org.ph/newrmaf/main/awardees/awardee/profile/10
http://firstfilipino.blogspot.com/2006/03/arturo-p-alcaraz.html
http://inventors.about.com/od/filipinoscientists/p/Arturo_Alcaraz.htm
http://www.energy.com.ph/our-social-sustainability/index.php?id=2
http://www.rmaf.org.ph/newrmaf/main/awardees/awardee/profile/10
http://firstfilipino.blogspot.com/2006/03/arturo-p-alcaraz.html
http://inventors.about.com/od/filipinoscientists/p/Arturo_Alcaraz.htm
http://www.energy.com.ph/our-social-sustainability/index.php?id=2