PARKER, J. H. (2014). A glossary of terms used in Grecian, Roman, Italian, and Gothic Architecture: Volume 2: a companion containing four hundred additional examples. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)PARKER, John Henry. A Glossary of Terms Used in Grecian, Roman, Italian, and Gothic Architecture: Volume 2: A Companion Containing Four Hundred Additional Examples. Cambridge University Press, 2014.
Lua MLA (9ú heag.)PARKER, John Henry. A Glossary of Terms Used in Grecian, Roman, Italian, and Gothic Architecture: Volume 2: A Companion Containing Four Hundred Additional Examples. Cambridge University Press, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.