DICKEL, Sascha; PETSCHOW, Ulrich. Green Economy. Ökologisches Wirtschaften - Fachzeitschrift, [S. l.], v. 28, n. 3, p. 14–16, 2013. DOI: 10.14512/oew.v29i3.1300. Disponível em: https://www.oekologisches-wirtschaften.de/index.php/oew/article/view/1300. Acesso em: 28 mai. 2024.