SHENG, H. Big Character Posters in China: A Historical Survey. Columbia Journal of Asian Law, [S. l.], v. 4, n. 2, 1990. DOI: 10.7916/cjal.v4i2.3106. Disponível em: https://journals.library.columbia.edu/index.php/cjal/article/view/3106. Acesso em: 18 jul. 2024.