1. Bello, Z. Y. (2005). Socially responsible investing and portfolio diversification. The Journal of Financial Research, 28(1), 41–57.
2. BM&FBOVESPA (Brazilian Mercantile, Futures and Stock Exchange). (2011). http://www.bmfbovespa.com.br/ . Accessed May 7, 2011.
3. Brundtland, G. (1987). Our common future: the world commission on environment and development. Oxford: Oxford University Press.
4. Cavalcante, L. R. M. T., Bruni, A. L., & Costa, F. J. M. (2009). Sustentabilidade empresarial e valor das ações: uma análise na bolsa de valores de São Paulo. Revista de Gestão Social e Ambiental, 3(1), 70–86.
5. CETIP (Organized Over-the-Counter Assets and Derivatives). (2011). http://www.cetip.com.br/ . Accessed May 7, 2011.