Sources and questions
Beginnings
The occupation
The march
The siege
Postscript: 1813 and after.
Burgos in the Peninsular War, 1808-1814 : occupation, siege, aftermath by Charles J. Esdaile. ISBN 9781137432896. Published by Palgrave Macmillan in 2015. Publication and catalogue information, links to buy online and reader comments.