MÜHLAU, Peter. Middle Class Squeeze? Social Class and Perceived Financial Hardship in Ireland, 2002-2012. The Economic and Social Review, [S. l.], v. 45, n. 4, Winter, p. 485–509, 2014. Disponível em: https://esr.ie/index.php/esr/article/view/227. Acesso em: 19 feb. 2026.