- penelope.uchicago.edu Thayer/E/Gazetteer/Places/…Two arched openings on each face of the tower open into the belfry. The parapets of the tower are battlemented to conform with the battlements of the Nave walls.Bulunamadı: figures
- schoolhistory.co.uk ancient-world/romans/…
- huysmans.org catheng/cath1.htm
- thecreativeadventurer.com a-guided-tour-of-st-…
- http://climateaudit.info pdf/history/battle-of_the_…
- thewelcomeblog.com stories-of-new-york/15-top-…
- lonelyplanet.com England Europe
- victoresmith.com the-anathemas/the-parapet/
- thoughtco.com what-is-a-parapet-battlement-4065828