Harrington 2007, p. 11; Walton 2010, p. 70 Harrington, Peter (2007). The Castles of Henry VIII. Oxford, UK: Osprey Publishing. ISBN9781472803801. Walton, Steven A. (2010). "State Building Through Building for the State: Foreign and Domestic Expertise in Tudor Fortification". Osiris. 25 (1): 66–84. doi:10.1086/657263. S2CID144384757.
Stoyle 2000, pp. 39–40 Stoyle, Mark (2000). ""The Gear Rout": The Cornish Rising of 1648 and the Second Civil War". Albion: A Quarterly Journal Concerned with British Studies. 32 (1): 37–58. doi:10.2307/4053986. JSTOR4053986.
Stoyle 2000, pp. 39, 41 Stoyle, Mark (2000). ""The Gear Rout": The Cornish Rising of 1648 and the Second Civil War". Albion: A Quarterly Journal Concerned with British Studies. 32 (1): 37–58. doi:10.2307/4053986. JSTOR4053986.
Stoyle 2000, p. 41 Stoyle, Mark (2000). ""The Gear Rout": The Cornish Rising of 1648 and the Second Civil War". Albion: A Quarterly Journal Concerned with British Studies. 32 (1): 37–58. doi:10.2307/4053986. JSTOR4053986.
Stoyle 2000, p. 42 Stoyle, Mark (2000). ""The Gear Rout": The Cornish Rising of 1648 and the Second Civil War". Albion: A Quarterly Journal Concerned with British Studies. 32 (1): 37–58. doi:10.2307/4053986. JSTOR4053986.
Pattison 2009, pp. 47–48; "Pendennis Castle"(PDF), English Heritage, archived from the original(PDF) on 27 November 2015, retrieved 27 November 2015; Falmouth Conservation, p. 15 Pattison, Paul (2009). Pendennis Castle and St Mawes Castle. London, UK: English Heritage. ISBN9781848020221.
Pattison 2009, p. 48; "Pendennis Castle"(PDF), English Heritage, archived from the original(PDF) on 27 November 2015, retrieved 27 November 2015 Pattison, Paul (2009). Pendennis Castle and St Mawes Castle. London, UK: English Heritage. ISBN9781848020221.
"Pendennis Castle"(PDF), English Heritage, archived from the original(PDF) on 27 November 2015, retrieved 27 November 2015
Pattison 2009, p. 8; "Pendennis Castle", Historic England, retrieved 21 December 2015 Pattison, Paul (2009). Pendennis Castle and St Mawes Castle. London, UK: English Heritage. ISBN9781848020221.
Pattison 2009, p. 12; "Pendennis Castle", Historic England, retrieved 21 December 2015 Pattison, Paul (2009). Pendennis Castle and St Mawes Castle. London, UK: English Heritage. ISBN9781848020221.
Pattison 2009, pp. 8, 10; "Pendennis Castle", Historic England, retrieved 21 December 2015 Pattison, Paul (2009). Pendennis Castle and St Mawes Castle. London, UK: English Heritage. ISBN9781848020221.
Stoyle 2000, pp. 39–40 Stoyle, Mark (2000). ""The Gear Rout": The Cornish Rising of 1648 and the Second Civil War". Albion: A Quarterly Journal Concerned with British Studies. 32 (1): 37–58. doi:10.2307/4053986. JSTOR4053986.
Stoyle 2000, pp. 39, 41 Stoyle, Mark (2000). ""The Gear Rout": The Cornish Rising of 1648 and the Second Civil War". Albion: A Quarterly Journal Concerned with British Studies. 32 (1): 37–58. doi:10.2307/4053986. JSTOR4053986.
Stoyle 2000, p. 41 Stoyle, Mark (2000). ""The Gear Rout": The Cornish Rising of 1648 and the Second Civil War". Albion: A Quarterly Journal Concerned with British Studies. 32 (1): 37–58. doi:10.2307/4053986. JSTOR4053986.
Stoyle 2000, p. 42 Stoyle, Mark (2000). ""The Gear Rout": The Cornish Rising of 1648 and the Second Civil War". Albion: A Quarterly Journal Concerned with British Studies. 32 (1): 37–58. doi:10.2307/4053986. JSTOR4053986.
Harrington 2007, p. 11; Walton 2010, p. 70 Harrington, Peter (2007). The Castles of Henry VIII. Oxford, UK: Osprey Publishing. ISBN9781472803801. Walton, Steven A. (2010). "State Building Through Building for the State: Foreign and Domestic Expertise in Tudor Fortification". Osiris. 25 (1): 66–84. doi:10.1086/657263. S2CID144384757.
Pattison 2009, pp. 47–48; "Pendennis Castle"(PDF), English Heritage, archived from the original(PDF) on 27 November 2015, retrieved 27 November 2015; Falmouth Conservation, p. 15 Pattison, Paul (2009). Pendennis Castle and St Mawes Castle. London, UK: English Heritage. ISBN9781848020221.
Pattison 2009, p. 48; "Pendennis Castle"(PDF), English Heritage, archived from the original(PDF) on 27 November 2015, retrieved 27 November 2015 Pattison, Paul (2009). Pendennis Castle and St Mawes Castle. London, UK: English Heritage. ISBN9781848020221.
"Pendennis Castle"(PDF), English Heritage, archived from the original(PDF) on 27 November 2015, retrieved 27 November 2015