Analysis of information sources in references of the Wikipedia article "حصن ديل" in Arabic language version.
{{استشهاد ويب}}
: صيانة الاستشهاد: postscript (link) Biddle، Martin؛ Hiller، Jonathon؛ Scott، Ian؛ Streeten، Anthony (2001). Henry VIII's Coastal Artillery Fort at Camber Castle, Rye, East Sussex: An Archaeological Structural and Historical Investigation. Oxford, UK: Oxbow Books. ISBN:0904220230.{{استشهاد ويب}}
: صيانة الاستشهاد: postscript (link) Biddle، Martin؛ Hiller، Jonathon؛ Scott، Ian؛ Streeten، Anthony (2001). Henry VIII's Coastal Artillery Fort at Camber Castle, Rye, East Sussex: An Archaeological Structural and Historical Investigation. Oxford, UK: Oxbow Books. ISBN:0904220230.