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http://homelesscount.lahsa.org/index.htm
. Accessed on February 6, 2008.
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http://www.nyc.gov/html/dhs/html/statistics/statistics.shtml
. Accessed on February 6, 2008.
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5. City of Toronto. 2006 Toronto Street Needs Assessment. Available at:
http://www.toronto.ca/housing/streetneeds.htm
. Accessed on February 6, 2008.