Works cited
Amadeo, Kimberly. "Disadvantages, Problems and Negative Effects of NAFTA." N.p., n.d. Web. 19 Apr. 2015. <http://useconomy.about.com/od/tradepolicy/p/NAFTA_Problems.htm>.
Amadeo, Kimberly. "History and Purpose of NAFTA." N.p., n.d. Web. 19 Apr. 2015. <http://useconomy.about.com/od/tradepolicy/p/NAFTA_History.htm>.
Nafta At 20: Overview And Trade Effects. NAFTA at 20: Overview and Trade Effects (n.d.): n. pag. Web.
"North American Free Trade Agreement." North American Free Trade Agreement. N.p., n.d. Web. 19 Apr. 2015. <http://www.naftanow.org/dispute/default_en.asp>.
"Trucks Transported 59% of U.S.-NAFTA Trade in February 2013 | Bureau of Transportation Statistics." Trucks Transported 59% of U.S.-NAFTA Trade in February 2013 | Bureau of Transportation Statistics. N.p., n.d. Web. 20 Apr. 2015. <http://www.rita.dot.gov/bts/press_releases/bts020_13>.
"What Is NAFTA?" WiseGEEK. N.p., n.d. Web. 19 Apr. 2015. <http://www.wisegeek.org/what-is-nafta.htm>.
Amadeo, Kimberly. "History and Purpose of NAFTA." N.p., n.d. Web. 19 Apr. 2015. <http://useconomy.about.com/od/tradepolicy/p/NAFTA_History.htm>.
Nafta At 20: Overview And Trade Effects. NAFTA at 20: Overview and Trade Effects (n.d.): n. pag. Web.
"North American Free Trade Agreement." North American Free Trade Agreement. N.p., n.d. Web. 19 Apr. 2015. <http://www.naftanow.org/dispute/default_en.asp>.
"Trucks Transported 59% of U.S.-NAFTA Trade in February 2013 | Bureau of Transportation Statistics." Trucks Transported 59% of U.S.-NAFTA Trade in February 2013 | Bureau of Transportation Statistics. N.p., n.d. Web. 20 Apr. 2015. <http://www.rita.dot.gov/bts/press_releases/bts020_13>.
"What Is NAFTA?" WiseGEEK. N.p., n.d. Web. 19 Apr. 2015. <http://www.wisegeek.org/what-is-nafta.htm>.