Online Quellen
- 9/11 Memorial.
- https://www.911memorial.org/
- Brooklyn Bridge
- http://www.bridgesdb.com/bridge-list/brooklyn-bridge/
- New York Public Library
- https://www.nypl.org/
- Grand Central Terminal
- https://www.railway-technology.com/projects/grandcentralterminal/
- Rockefeller Center
- https://traveladdicts.net/rockefeller-center-tour/
- High Line Park
- https://www.britannica.com/place/High-Line
- Hudson Yards New York
- https://www.kpf.com/projects/hudson-yards
- One World Observatory
- https://oneworldobservatory.com/en-US
- Madison Square Garden
- https://www.msg.com/venue-tours/madison-square-garden
- Ellis Island Museum
- https://blogs.shu.edu/nyc-history/2016/12/12/991/
- Carnegie Hall
- https://www.carnegiehall.org/
- Metropolitan Opera
- https://www.metopera.org/
- Wörterbuch
- https://www.leo.org/englisch-deutsch/