Oliver, Clementine. «Murdered in the Tabloids: Billposting and the Destruction of the Duke of Suffolk in 1450». Anales de la Universidad de Alicante. Historia Medieval, no. 19 (septiembre 15, 2016): 381–402. Accedido marzo 28, 2024. https://revistes.ua.es/medieval/article/view/2016-n19-billposting-and-the-destruction-of-the-duke-of-suffolk-.