Die Vermarktung der Artenvielfalt. PROKLA. Journal of Critical Social Science, Berlin, DE, v. 27, n. 108, p. 351–368, 1997. DOI: 10.32387/prokla.v27i108.869. Disponível em: https://www.prokla.de/index.php/PROKLA/article/view/869. Acesso em: 13 feb. 2026.