http://www.chm.uri.edu/chempeople/ebotonjicdir/luminol.html (http://www.chm.uri.edu/chempeople/ebotonjicdir/luminol.html)
http://science.howstuffworks.com/luminol1.htm (http://science.howstuffworks.com/luminol1.htm)
http://www.deakin.edu.au/forensic/Chemical%20Detective/Luminol_test.htm (http://www.deakin.edu.au/forensic/Chemical%20Detective/Luminol_test.htm)