COOPER, C. G.; HILL, F. W.; JORDAN, S. D.; WHITE, W. Tributes to Professor Robert Berkley Harper. University of Pittsburgh Law Review, [S. l.], v. 65, n. 4, 2004. DOI: 10.5195/lawreview.2004.3. Disponível em: http://lawreview.law.pitt.edu/ojs/lawreview/article/view/3. Acesso em: 8 may. 2024.