Spence, K. C. (2017). A primer on theory in architecture. Routledge, Taylor & Francis Group.
Lua i Stíl Chicago (17ú heag.)Spence, Karen Cordes. A Primer on Theory in Architecture. London: Routledge, Taylor & Francis Group, 2017.
Lua MLA (9ú heag.)Spence, Karen Cordes. A Primer on Theory in Architecture. Routledge, Taylor & Francis Group, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.