Aspinall, P. J. Approaches to developing an improved cross-national understanding of concepts and terms relating to ethnicity and race.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Aspinall, Peter J. Approaches to Developing an Improved Cross-national Understanding of Concepts and Terms Relating to Ethnicity and Race.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Aspinall, Peter J. Approaches to Developing an Improved Cross-national Understanding of Concepts and Terms Relating to Ethnicity and Race.
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