PEPIN, Ronald E. Amicitia Jocosa: Peter of Celle and John of Salisbury. Florilegium, [S. l.], v. 5, p. 140–156, 1983. Disponível em: https://journals.lib.unb.ca/index.php/flor/article/view/19339. Acesso em: 20 apr. 2024.