American Real Estate Society. (2003). Journal of Housing Research. Office of Housing Policy Research, Fannie Mae Foundation.
Lua i Stíl Chicago (17ú heag.)American Real Estate Society. Journal of Housing Research. Washington: Office of Housing Policy Research, Fannie Mae Foundation, 2003.
Lua MLA (8ú heag.)American Real Estate Society. Journal of Housing Research. Office of Housing Policy Research, Fannie Mae Foundation, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.