* {{cite book
 | last1= Biddle
 | first1 = Martin
 | author-link1=Martin Biddle
 | last2= Hiller
 | first2 = Jonathon
 | last3= Scott
 | first3 = Ian
 | last4= Streeten
 | first4 = Anthony
 | title = Henry VIII's Coastal Artillery Fort at Camber Castle, Rye, East Sussex: An Archaeological Structural and Historical Investigation
 | date = 2001
 | publisher = Oxbow Books
 | location = Oxford, UK
 | isbn = 0904220230
 }}
* {{cite book
 | last1= Brown
 | first1 = R. Allen
 | title = Castles From the Air
 | url= https://archive.org/details/castlesfromairca00unse
 | date = 1989
 | publisher = Cambridge University Press
 | location = Cambridge, UK
 | isbn = 0521329329
 }}
* {{cite book
 | last1= Grose
 | first1 = Francis
 | title = The Antiquities of England and Wales, Volume 5
 | date = 1785
 | publisher = S. Hooper
 | location = London, UK
 | oclc= 699066348
 }}
* {{cite book
 | last1= Hale
 | first1 = J. R.
 | title = Renaissance War Studies
 | date = 1983
 | publisher = Hambledon Press
 | location = London, UK
 | isbn = 0907628176
 }}
* {{cite book
 | last1= Harrington
 | first1 = Peter
 | title = The Castles of Henry VIII
 | date = 2007
 | publisher = Osprey Publishing
 | location = Oxford, UK
 | isbn = 9781472803801
 }}
* {{cite book
 | last1= Lowry
 | first1 = Bernard
 | title = Discovering Fortifications: From the Tudors to the Cold War
 | url= https://archive.org/details/discoveringforti0000lowr
 | date = 2006
 | publisher = Shire Publications
 | location = Princes Risborough, UK
 | isbn = 9780747806516
 }}
* {{cite book
 | last1= Shanes
 | first1 = Eric
 | title = The Life and Masterworks of J. M. W. Turner
 | url= https://archive.org/details/lifemasterworkso0000shan
 | date = 2008
 | publisher = Parkstone Press
 | location = New York, US
 | isbn = 9781859956816
 }}
* {{cite journal
 | last1= Walton
 | first1 = Steven A.
 | journal = Osiris
 | volume = 25
 | number = 1
 | title = State Building Through Building for the State: Foreign and Domestic Expertise in Tudor Fortification
 | date = 2010
 | pages = 66–84
 }}
Historie