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Young, Denise . "Tearing down animal house." Virginia Tech. 2010: n. page. Print.
Grube, Joel . "Comparison of Drinking Rates and Problems: European Countries and the United States." Pacific institute. (2001): 4. Web. 30 Apr. 2013.
Mothers Against Drunk Driving (MADD). MADD Stats and Resources. Web. 5 May 2013.
"Mission statement." MADD. N.p.. Web. 30 Apr 2013.
ProCon.org. "Drinking Age ProCon.org." DrinkingAge.ProCon.org. ProCon.org, 11 Mar. 2011. Web. 21 Apr. 2013.
Sopher, Christopher . " How we get hammered: The European vs. U.S. drinking age." The next great generation. N.p., 28 july 2010. Web. 30 Apr 2013.
Source. National Highway Traffic Safety Administration Fatality Analysis Reporting System.
Source. Centers for Disease Control and Prevention Alcohol-Related Disease Impact software
"U.S.-Canadian College Drinking ." alcoholism.about.com. N.p.. Web. 30 Apr 2013.
Wagenaar, Alexander et al., "Public Opinion on Alcohol Policies in the United States: Results from a National Survey," Journal of Public Health Policy, 2000 Web. 30 April 2013
Wagenaar, Alexander and Toomey, Traci , "Effects of Minimum Drinking Age Laws: Review and Analyses of the Literature from 1960 to 2000," Journal of Studies on Alcohol, 2002 Web. 5 May 2013
Wechsler, Henry, and Toben F. Nelson. "Will Increasing Alcohol Availability By Lowering The Minimum Legal Drinking Age Decrease Drinking And Related Consequences Among Youths?." American Journal Of Public Health 100.6 (2010): 986-992. Academic Search Complete. Web. 21 Apr. 2013.
Young, Denise . "Tearing down animal house." Virginia Tech. 2010: n. page. Print.