http://en.wikipedia.org/wiki/Summer_Sanitarium_Tour

http://www.houseofblues.com/tickets/eventdetail.asp?eventid=10859

http://www.pusfan.com/ss1.htm

http://www.topleftpixel.com/metallica/

http://music.ign.com/articles/385/385046p1.html

http://www.metallicaworld.co.uk/metallica_tour_dates_sanitarium_2003.htm

http://www.encycmet.com/news/2003-09-28.shtml

http://www.setlist.fm/stats/metallica-3bd680c8.html?tour=Summer+Sanitarium+2003

http://www.angelfire.com/vt2/bmd04/SST%20PICS.htm

http://www.topleftpixel.com/metallica/index_10.html

http://pages.intnet.mu/akira7/sstour.htm

http://www.mastercard.com/ca/company/en/press/2003/03_11_access.html