Sorkin, M. The Center Cannot Hold: Michael Sorkin. After the World Trade Center : rethinking New York City.(2002).
Lua i Stíl Chicago (17ú heag.)Sorkin, Michael. "The Center Cannot Hold: Michael Sorkin." After the World Trade Center : Rethinking New York City.(2002) .
Lua MLA (8ú heag.)Sorkin, Michael. "The Center Cannot Hold: Michael Sorkin." After the World Trade Center : Rethinking New York City.(2002), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.