Bibliografia
Principal
- Environment Management Systems. How create leverage and assure sustainability. (Book to be published): Pinheiro, Manuel Duarte 2021
- Factor Five - Transforming the Global Economy through 80% Improvements in Resource Productivity. : Weizsacker, E. U. von, Hargroves, K. C., Smith, M. H., Desha, C., Stasinopou, P., Hargroves, C., & Stasinopoulos, P. 2009 A Report to the Club of Rome Ernst. Earthscan