dictionary.reference.com
dictionary.reference.com
http://dictionary.reference.com/browse/indices
en.wikipedia.org
en.wikipedia.org
http://en.wikipedia.org/wiki/Stock_market_index
finance.yahoo.com
finance.yahoo.com
http://finance.yahoo.com/indices
indices.nyx.com
indices.nyx.com
http://indices.nyx.com/
starten via Flexbeleggen
starten via Flexbeleggen
http://www.flexbeleggen.nl/beleggen-voor-beginners.html
www.merriam-webster.com
www.merriam-webster.com
http://www.merriam-webster.com/medical/indices
www.reuters.com
www.reuters.com
http://www.reuters.com/finance/markets/indices
www.sec.gov
www.sec.gov
http://www.sec.gov/answers/indices.htm
www.standardandpoors.com
www.standardandpoors.com
http://www.standardandpoors.com/indices