WOLFE, G. R. (1994). New York A Guide To The Metropolis Walking Tours Of Architecture And History By Gerard R. Wolfe. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)WOLFE, Gerald R. New York A Guide To The Metropolis Walking Tours Of Architecture And History By Gerard R. Wolfe. McGraw-Hill, 1994.
Lua MLA (8ú heag.)WOLFE, Gerald R. New York A Guide To The Metropolis Walking Tours Of Architecture And History By Gerard R. Wolfe. McGraw-Hill, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.