CLAUSEN, Jens; BIENGE, Katrin; BOWRY, Jaya; SCHMITT, Martina. The five Shades of Sharing. Ökologisches Wirtschaften - Fachzeitschrift, [S. l.], v. 32, n. 4, p. 30–34, 2017. DOI: 10.14512/OEW320430. Disponível em: https://oekologisches-wirtschaften.de/index.php/oew/article/view/1571. Acesso em: 28 märz. 2024.