Medieval Warfare: A Reader.
Edited by Kelly DeVries and Michael Livingston. This document was translated by Joan Ferrante, " A letter from Thibaut, duke of Lorraine (1218, June 1)" in the database Epistolae: Medieval Women's Latin Letters:
https://epistolae.ctl.columbia.edu/letter/1338.html
.
University of Toronto Press,
2019.
Pages 309 - 310.
2019.