Maier, Hanna (October 9, 2007). Concrete Pavements in Europe and Canada (Report). Federal Highway Administration. "The key high-volume highways in Ontario are the 400-series highways in the southern part of the province. The most important of these is the 401, the busiest highway in North America, with average annual daily traffic (AADT) of more than 425,000 vehicles in 2004, and daily traffic sometimes exceeding 500,000 vehicles."
„Toronto Quick Facts”. Government of Canada, Department of Foreign Affairs and International Trade, Investment, Science & Technology Branch. Архивирано из оригинала 20. 6. 2008. г. Приступљено 14. 2. 2008.
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"„5050_2.gif”. Архивирано из оригинала 06. 07. 2011. г. Приступљено 12. 3. 2011.CS1 одржавање: Формат датума (веза)." () Toronto District School Board..
"„About Us”. Приступљено 8. 6. 2012.CS1 одржавање: Формат датума (веза)." Toronto District School Board..
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„Fort Rouillé”. Архивирано из оригинала 13. 09. 2012. г. Приступљено 8. 12. 2006., Jarvis Collegiate Institute (2006)
Park Establishement Branch, National Parks Directorate (17. 11. 2006). „Parks Canada”. Pc.gc.ca. Архивирано из оригинала 5. 6. 2011. г. Приступљено 12. 10. 2012.
„Toronto Quick Facts”. Government of Canada, Department of Foreign Affairs and International Trade, Investment, Science & Technology Branch. Архивирано из оригинала 20. 6. 2008. г. Приступљено 14. 2. 2008.
"Ontario government investing $401 million to upgrade Highway 401". Ontario Ministry of Transportation. Archived from the original on September 14, 2007. "Highway 401 is one of the busiest highways in the world and represents a vital link in Ontario's transportation infrastructure, carrying more than 400,000 vehicles per day through Toronto."
"„5050_2.gif”. Архивирано из оригинала 06. 07. 2011. г. Приступљено 12. 3. 2011.CS1 одржавање: Формат датума (веза)." () Toronto District School Board..
„Statistics”. Annual Report 2010. Toronto Public Library. 2011. Архивирано из оригинала 8. 1. 2012. г. Приступљено 7. 8. 2011.