—Urban Bodies, Carole Rawcliffe.
—Life in Medieval Europe, Danièle Cybulskie.
—Medieval Towns, Trade, and Travel, Lynne Elliot.
—Medieval Towns: The Archaeology of British Towns in Their European Setting, John Schofield.
—Medieval Town Plans, Brian Paul Hindle.
—Lords and Towns in Medieval Europe, A. Simms y H. B. Clarke.
—Mapping the Medieval City: Space, Place and Identity in Chester c. 1200-1600, Catherine M. A. Clarke
—Viaje de Pedro Tafur (1454).
—Codex Calixtinus (s. XII).