Smith 2012, p. 36; Taylor 1991, p. 13; Ashbee 2013, p. 28; Batty, Lorna; Ashbee, Jeremy; Kemkeran-Smith, Annie; Lambarth, Sarah; Gomez, Natalie; Sydney, Alex; Allen, Kath; Davies, Nicole (2012–13), "Jewel Tower – Final Interpretation Plan"(PDF), English Heritage, p. 5, retrieved 13 September 2014; "Significance of the Jewel Tower", English Heritage, retrieved 13 September 2014 Smith, David L. (2012). "The House of Lords 1529–1629". In Jones, Clyve (ed.). A Short History of Parliament. Woodbridge, UK: Boydell. pp. 29–41. ISBN9781843837176. Taylor, A. J. (1991) [1965]. The Jewel Tower: Westminster (2nd ed.). London, UK: English Heritage. ISBN9781850743637. Ashbee, Jeremy (2013). The Jewel Tower. London, UK: English Heritage. ISBN9781848022393.
Taylor 1991, p. 12; Batty, Lorna; Ashbee, Jeremy; Kemkeran-Smith, Annie; Lambarth, Sarah; Gomez, Natalie; Sydney, Alex; Allen, Kath; Davies, Nicole (2012–13), "Jewel Tower – Final Interpretation Plan"(PDF), English Heritage, p. 5, retrieved 13 September 2014 Taylor, A. J. (1991) [1965]. The Jewel Tower: Westminster (2nd ed.). London, UK: English Heritage. ISBN9781850743637.
Smith 2012, p. 36; Taylor 1991, p. 13; Batty, Lorna; Ashbee, Jeremy; Kemkeran-Smith, Annie; Lambarth, Sarah; Gomez, Natalie; Sydney, Alex; Allen, Kath; Davies, Nicole (2012–13), "Jewel Tower – Final Interpretation Plan"(PDF), English Heritage, p. 5, retrieved 13 September 2014 Smith, David L. (2012). "The House of Lords 1529–1629". In Jones, Clyve (ed.). A Short History of Parliament. Woodbridge, UK: Boydell. pp. 29–41. ISBN9781843837176. Taylor, A. J. (1991) [1965]. The Jewel Tower: Westminster (2nd ed.). London, UK: English Heritage. ISBN9781850743637.
Smith 2012, p. 36; Taylor 1991, p. 13; Ashbee 2013, p. 28; Batty, Lorna; Ashbee, Jeremy; Kemkeran-Smith, Annie; Lambarth, Sarah; Gomez, Natalie; Sydney, Alex; Allen, Kath; Davies, Nicole (2012–13), "Jewel Tower – Final Interpretation Plan"(PDF), English Heritage, p. 5, retrieved 13 September 2014; "Significance of the Jewel Tower", English Heritage, retrieved 13 September 2014 Smith, David L. (2012). "The House of Lords 1529–1629". In Jones, Clyve (ed.). A Short History of Parliament. Woodbridge, UK: Boydell. pp. 29–41. ISBN9781843837176. Taylor, A. J. (1991) [1965]. The Jewel Tower: Westminster (2nd ed.). London, UK: English Heritage. ISBN9781850743637. Ashbee, Jeremy (2013). The Jewel Tower. London, UK: English Heritage. ISBN9781848022393.
Smith 2012, p. 36; Ashbee 2013, p. 28; Batty, Lorna; Ashbee, Jeremy; Kemkeran-Smith, Annie; Lambarth, Sarah; Gomez, Natalie; Sydney, Alex; Allen, Kath; Davies, Nicole (2012–13), "Jewel Tower – Final Interpretation Plan"(PDF), English Heritage, p. 5, retrieved 13 September 2014 Smith, David L. (2012). "The House of Lords 1529–1629". In Jones, Clyve (ed.). A Short History of Parliament. Woodbridge, UK: Boydell. pp. 29–41. ISBN9781843837176. Ashbee, Jeremy (2013). The Jewel Tower. London, UK: English Heritage. ISBN9781848022393.
Taylor 1991, p. 15; Batty, Lorna; Ashbee, Jeremy; Kemkeran-Smith, Annie; Lambarth, Sarah; Gomez, Natalie; Sydney, Alex; Allen, Kath; Davies, Nicole (2012–13), "Jewel Tower – Final Interpretation Plan"(PDF), English Heritage, p. 5, retrieved 13 September 2014 Taylor, A. J. (1991) [1965]. The Jewel Tower: Westminster (2nd ed.). London, UK: English Heritage. ISBN9781850743637.
Taylor 1991, p. 27; Batty, Lorna; Ashbee, Jeremy; Kemkeran-Smith, Annie; Lambarth, Sarah; Gomez, Natalie; Sydney, Alex; Allen, Kath; Davies, Nicole (2012–13), "Jewel Tower – Final Interpretation Plan"(PDF), English Heritage, p. 7, retrieved 13 September 2014 Taylor, A. J. (1991) [1965]. The Jewel Tower: Westminster (2nd ed.). London, UK: English Heritage. ISBN9781850743637.
Taylor 1991, p. 27; Batty, Lorna; Ashbee, Jeremy; Kemkeran-Smith, Annie; Lambarth, Sarah; Gomez, Natalie; Sydney, Alex; Allen, Kath; Davies, Nicole (2012–13), "Jewel Tower – Final Interpretation Plan"(PDF), English Heritage, pp. 5–6, retrieved 13 September 2014 Taylor, A. J. (1991) [1965]. The Jewel Tower: Westminster (2nd ed.). London, UK: English Heritage. ISBN9781850743637.
Batty, Lorna; Ashbee, Jeremy; Kemkeran-Smith, Annie; Lambarth, Sarah; Gomez, Natalie; Sydney, Alex; Allen, Kath; Davies, Nicole (2012–13), "Jewel Tower – Final Interpretation Plan"(PDF), English Heritage, p. 2, retrieved 13 September 2014
Ashbee 2013, pp. 9, 12; Taylor 1991, p. 28; Batty, Lorna; Ashbee, Jeremy; Kemkeran-Smith, Annie; Lambarth, Sarah; Gomez, Natalie; Sydney, Alex; Allen, Kath; Davies, Nicole (2012–13), "Jewel Tower – Final Interpretation Plan"(PDF), English Heritage, pp. 6–7, retrieved 13 September 2014 Ashbee, Jeremy (2013). The Jewel Tower. London, UK: English Heritage. ISBN9781848022393. Taylor, A. J. (1991) [1965]. The Jewel Tower: Westminster (2nd ed.). London, UK: English Heritage. ISBN9781850743637.
Smith 1807, pp. 33, 39 Smith, John Thomas (1807). Antiquities of Westminster; the Old Palace; St. Stephen's Chapel, (now the House of Commons). London, UK: J. T. Smith. OCLC1864911.
Bridge 2011, p. 8; Greenwood & Maloney 1995, p. 353 Bridge, Martin (2011). "The Jewel Tower, Abingdon Street, Westminster, London: Tree-Ring Analysis of Timbers, Scientific Dating Report, Research Report Series No. 109-2011". Research Report Series. London, UK: English Heritage. ISSN2046-9799. Greenwood, Pamela; Maloney, Cath (1995). "Fieldwork Round-up". London Archaeologist. 7 (13): 333–354.