Barnett, J. (1982). An introduction to urban design. Harper & Row.
Lua i Stíl Chicago (17ú heag.)Barnett, Jonathan. An Introduction to Urban Design. New York: Harper & Row, 1982.
Lua MLA (9ú heag.)Barnett, Jonathan. An Introduction to Urban Design. Harper & Row, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.