MURPHY, John W. No Market of any Type. Problemos, [S. l.], v. 72, p. 57–64, 2007. DOI: 10.15388/Problemos.2007.0.2043. Disponível em: https://www.journals.vu.lt/problemos/article/view/2043.. Acesso em: 27 apr. 2024.