Knight, J., & Gunatilaka, R. (2020). Income inequality and happiness: Perceived or actual, widely or narrowly defined, fair or unfair, self- or community-centred inequality? University of Oxford.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Knight, J., و R. Gunatilaka. Income Inequality and Happiness: Perceived or Actual, Widely or Narrowly Defined, Fair or Unfair, Self- or Community-centred Inequality? University of Oxford, 2020.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Knight, J., و R. Gunatilaka. Income Inequality and Happiness: Perceived or Actual, Widely or Narrowly Defined, Fair or Unfair, Self- or Community-centred Inequality? University of Oxford, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.