พลมุข ช. Ahmed, S. (2010). The Promise of Happiness. Durham: Duke University Press. Journal of Letters, [S. l.], v. 44, n. 2, p. 203–212, 2016. Disponível em: https://so03.tci-thaijo.org/index.php/jletters/article/view/48842. Acesso em: 2 may. 2024.