HELMAN, L. Fair Trade Copyright. The Columbia Journal of Law & the Arts, [S. l.], v. 36, n. 2, p. 157–201, 2013. DOI: 10.7916/jla.v36i2.2157. Disponível em: https://journals.library.columbia.edu/index.php/lawandarts/article/view/2157. Acesso em: 18 jul. 2024.