Castanheira, Maria Zulmira. 2019. «The Best Laid Schemes Sometimes Turn Out the Worst : Robert Southey’s Success and Failure». Via Panoramica: Revista De Estudos Anglo-Americanos A Journal of Anglo-American Studies, n.º 2 (fevereiro):89-100. https://www.ojstest.xyz/ojsletras/index.php/VP/article/view/5365.