1. A. Rauhvargers Global University Rankings and Their Impact 2011 http://www.eua.be/pubs/Global_University_Rankings_and_Their_Impact.pdf
2. A. Rauhvargers Global University Rankings and Their Impact-Report II 2013 http://www.eua.be/Libraries/Publications_homepage_list/EUA_Global_University_Rankings_and_Their_Impact_-_Report_II.sflb.ashx
3. National University Rankings 2013 http://colleges.usnews.rankingsandreviews.com/best-colleges/rankings/national-universities
4. Accreditation of medical physics educational programs in North America;Starkschall;Med. Phys. Int.,2013
5. B. R. Paliwall et al. Academic Program Recommendations for Graduate Degrees in Medical Physics 2009 http://aapm.org/pubs/reports/RPT_197.pdf