Nuur, C., & Laestadius, S. (2009, February). Is the 'Creative Class' Necessarily Urban? Putting the Creativity Thesis in the Context of Non-urbanised Regions in Industrialised Nations. European Journal of Spatial Development.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nuur, Cali, و Staffan Laestadius. "Is the 'Creative Class' Necessarily Urban? Putting the Creativity Thesis in the Context of Non-urbanised Regions in Industrialised Nations." European Journal of Spatial Development Feb. 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Nuur, Cali, و Staffan Laestadius. "Is the 'Creative Class' Necessarily Urban? Putting the Creativity Thesis in the Context of Non-urbanised Regions in Industrialised Nations." European Journal of Spatial Development, Feb. 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.