(September 1986) “”, The Journal of American History73 (2), p. 311–328. doi:10.2307/1908224.
Coburn, Jason, Jeffrey Osleeb, Michael Porter (June 2006). “Urban Asthma and the Neighbourhood Environment in New York City”, Health & Place12 (2), p. 167–179. doi:10.1016/j.healthplace.2004.11.002.
Rachel Weinberger, John Kaehny, Matthew Rufo (2010) U.S. Parking Policies: An Overview of Management Strategies. Institute for Transportation and Development Policy. Alirita June 11, 2011 . “New York City is the largest, densest and most transit- and pedestrian-oriented city in the United States. It is the only U.S. city in which a majority of households do not have a car. Despite this, New York City is very much an American city in the way it under prices and under uses curbside parking meters. Meter rates are far lower than in other leading world cities, and New York suffers from high levels of cruising and double parking (p 62)... Nationally 90% of households own automobiles. New Yorkers own fewer at 48% with only 22% of Manhattan residents owning automobiles (page 78)”.
Orr, James and Giorgio Topa (Volume 12 Number 1 January 2006). Challenges Facing the New York Metropolitan Area Economy (PDF). Current Issues in Economics and Finance – Second District Highlights. New York Federal Reserve. Alirita 2008-09-01 .
Quirk, James (2007-07-05). Bergen offices have plenty of space. The Record (Bergen County). Arkivita el la originalo je 2007-12-22. Alirita 2007-07-05 . “On Monday, a 26-year-old, 33-story office building at 450 Park Ave. sold for a stunning $1,589 per square foot, or about $510 million. The price is believed to be the most ever paid for a U.S. office building on a per-square-foot basis. That broke the previous record—set four weeks earlier—when 660 Madison Ave. sold for $1,476 a square foot.”.
NYC Profile (PDF). New York City Department of City Planning. Alirita May 22, 2008 .
Arkivita kopio. Arkivita el la originalo je 2008-08-24. Alirita 2012-01-23 .
Kit Fox (March 2, 2017). "2017 New York City Marathon Entrants By the Numbers - Applications for the world’s largest race were at an all-time high for 2017". Runner's World - Rodale Inc. [3] Alirita la 10an de Junio, 2017.
Pieter Schaghen Letter 1626: "[...]hebben t'eylant Manhattes van de wilde gekocht, voor de waerde van 60 gulden: is groot 11000 morgen.[...]"("[...]They have purchased the Island Manhattes from the Indians for the value of 60 guilders. It is 11,000 morgens in size[...])
Oni konas kiel epidemio de Krakkokaino periodon de ses jaroj inter 1984 kaj 1990 en kiuj okazis granda eksplodo de la uzado kaj trafiko de Krakkokaino laŭlonge de Usono. Vidu DEA History Book, 1876–1990 (drug usage & enforcement), US Department of Justice, 1991,DoJ-DEA-History-1985-1990.
NYC Profile (PDF). New York City Department of City Planning. Alirita May 22, 2008 .
Arkivita kopio. Arkivita el la originalo je 2008-08-24. Alirita 2012-01-23 .
Quirk, James (2007-07-05). Bergen offices have plenty of space. The Record (Bergen County). Arkivita el la originalo je 2007-12-22. Alirita 2007-07-05 . “On Monday, a 26-year-old, 33-story office building at 450 Park Ave. sold for a stunning $1,589 per square foot, or about $510 million. The price is believed to be the most ever paid for a U.S. office building on a per-square-foot basis. That broke the previous record—set four weeks earlier—when 660 Madison Ave. sold for $1,476 a square foot.”.
