Dowling, J. M., & Yap, C. F. (2013). Happiness and Poverty in Developing Countries: A Global Perspective (1st ed. 2013.). London: Palgrave Macmillan UK : Imprint: Palgrave Macmillan.
استشهاد بنمط شيكاغوDowling, John Malcolm., and Chin Fang Yap. Happiness and Poverty in Developing Countries: A Global Perspective. 1st ed. 2013. London: Palgrave Macmillan UK : Imprint: Palgrave Macmillan, 2013.
MLA استشهادDowling, John Malcolm., and Chin Fang Yap. Happiness and Poverty in Developing Countries: A Global Perspective. 1st ed. 2013. London: Palgrave Macmillan UK : Imprint: Palgrave Macmillan, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.