Regional Studies Association, Martin, R. d., Kitson, M. d., & Tyler, P. d. (2006). Regional competitiveness. Routledge.
Chicago Style (17. basım) AtıfRegional Studies Association, Ron derl Martin, Michael derl Kitson, ve Peter derl Tyler. Regional Competitiveness. London: Routledge, 2006.
MLA (9th ed.) AtıfRegional Studies Association, et al. Regional Competitiveness. Routledge, 2006.
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