Shoemaker, Pamela J., Philip R. Johnson, Hyunjin Seo, and Xiuli Wang. “Os Leitores Como Gatekeepers Das notícias on-Line: Brasil, China E Estados Unidos”. Brazilian journalism research 6, no. 1 (June 30, 2010): 58–83. Accessed February 9, 2025. https://bjr.sbpjor.org.br/bjr/article/view/247.