Randolf, Herbert (1862). Life of General Sir Robert Wilson from Autobiographical Memoirs, Journals, Narratives, Correspondence etc. Albemarle St London: John Murray. ASINB07H99TH1R.
Mayne, Colonel (1812). A Narrative of the Campaigns of the Loyal Lusitanian Legion. Bell Yard, Temple Bar, London. Copy available in Portuguese national archives:http://purl.pt/17055/5/P67.html: C Roworth.{{cite book}}: CS1 maint: location (link)