2Webster,T.J.. A principal component analysis ofthe U.S. News & World Report tier rankings ofcolleges and universities [J]. Economics of EducationReview,2001,20(3): 235-244.
3Steiner,JoaoE..W0RLD UNIVERSITY RANKINGSA PRINCIPAL COMPONENT ANALYSIS [EB/OL].(2006 -05 -30) [2014 -08 -03]. http://arxiv.org/abs/physics/0605252.
4HarrisBoaz’Sen.Principal Component Analysis onHigher Education Instituition (HE Ranking Systems andConceptual Framework for A New Age Hei RankingSystem Indian ContextfJJ. Research Journal of ManagementSciences,2013,2(6):27-32.
