Frece, J. W. (2008). Sprawl & politics: The inside story of smart growth in Maryland. State University of New York Press.
Lua i Stíl Chicago (17ú heag.)Frece, John W. Sprawl & Politics: The Inside Story of Smart Growth in Maryland. Albany, NY: State University of New York Press, 2008.
Lua MLA (9ú heag.)Frece, John W. Sprawl & Politics: The Inside Story of Smart Growth in Maryland. State University of New York Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.