Gedung Empire State
Catatan kaki

↑  The Empire State Building is located within the 10001 zip code area, but 10118 is assigned as the building's own zip code. Source: USPS.
↑  National Geodetic Survey datasheet KU3602. Retrieved July 26, 2009.
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↑  "ESBNYC.com". Diarsipkan dari versi asli tanggal 2012-07-05. Diakses tanggal 2013-03-15.
1 2 3 4 5 6 7 8 9  "Empire State Building - The Skyscraper Center". Council on Tall Buildings and Urban Habitat. Diarsipkan dari versi asli tanggal 2012-05-24. Diakses tanggal 2013-03-15.
↑  "Homer G. Balcom, Engineer, Is Dead". The New York Times. July 5, 1938. Diarsipkan dari versi asli tanggal 2021-03-28. Diakses tanggal August 8, 2011.
1 2  "Empire State Building". National Historic Landmark summary listing. National Park Service. September 11, 2007. Diarsipkan dari versi asli tanggal 2011-08-28. Diakses tanggal 2013-03-15.
↑  "National Register Information System". National Register of Historic Places. National Park Service. 2007-01-23.
↑  "It's official: 1 WTC is New York's new tallest building". NY Daily News. April 30, 2012. Diarsipkan dari versi asli tanggal 2012-05-03. Diakses tanggal April 30, 2012.
↑  White, Norval & Willensky, Elliot. AIA Guide to New York City (4th ed.) New York: Three Rivers Press, 2000. ISBN 0-8129-3107-6. p.226.
↑  Pitts, Carolyn (April 26, 1985). "Empire State Building" (PDF). National Historic Landmark Nomination. National Park Service. Diarsipkan dari versi asli (PDF) tanggal 2009-03-29. Diakses tanggal 2013-03-15.
↑  "Empire State Building—Accompanying 7 photos, exterior and interior, from 1978" (PDF). National Register of Historic Places Inventory. National Park Service. April 26, 1985. Diarsipkan dari versi asli (PDF) tanggal 2009-03-29. Diakses tanggal 2013-03-15.
↑  "Empire State Building Associates L.L.C. – Empire State Building". SEC.gov. Diarsipkan dari versi asli tanggal 2022-10-27. Diakses tanggal December 6, 2012.
↑  "2009 ULI Fall Meeting & Urban Land Expo — Green Retrofit: What Is Making This the Wave of the Future?". Diarsipkan dari versi asli (PDF) tanggal 2010-11-22. Diakses tanggal October 11, 2010.
↑  "Empire State Building Achieves LEED Gold Certification | Inhabitat New York City". Inhabitat.com. Diarsipkan dari versi asli tanggal 2017-06-28. Diakses tanggal October 12, 2011.
↑  "The Americas Diarsipkan 2012-10-20 di Wayback Machine.." Air China. Retrieved on October 15, 2012. "New York AIR CHINA Ltd.(New York) Empire State Building 350 Fifth Avenue, Suite 6905 New York, NY 10118"
↑  Charity Navigator Rating - Boy Scouts of America, Greater New York Councils Diarsipkan 2020-10-30 di Wayback Machine..
↑  Coty expands in Empire State Building Diarsipkan 2013-03-08 di Wayback Machine..
1 2 3 4 5 6  "Foreigners flocking to 350 Fifth Avenue Diarsipkan 2015-12-30 di Wayback Machine.." Real Estate Weekly. June 30, 2004.
↑  Home page Diarsipkan 2011-03-05 di Wayback Machine.. Croatian National Tourist Board. Retrieved September 4, 2008.
↑  FDIC to Move Into Empire State Building Diarsipkan 2015-09-03 di Wayback Machine..
↑  "Contact Diarsipkan 2014-11-29 di Wayback Machine.." Filipino Reporter. Retrieved September 4, 2008.
↑  Human Rights Foundation Diarsipkan 2019-06-08 di Wayback Machine..
↑  "Contact Diarsipkan 2008-09-28 di Wayback Machine.." Human Rights Watch. Retrieved September 4, 2008.
↑  Kaplan International school at ESB Diarsipkan 2015-01-05 di Wayback Machine..
↑  "The King's College". Diarsipkan dari versi asli tanggal 2023-07-20. Diakses tanggal November 1, 2008.
↑  Empire expansion.
↑  "The Tangled Tale Behind the Empire State Building's IPO". Diarsipkan dari versi asli tanggal 2012-09-02. Diakses tanggal 2013-03-15.
↑  Pharma Firm Bolts Chrysler Building for Empire State Diarsipkan 2023-04-09 di Wayback Machine..
↑  Reds Go Green: Chinese Communist Party Newspaper Signs Empire State Building Lease Diarsipkan 2011-12-16 di Wayback Machine..
↑  Home Page Diarsipkan 2012-05-29 di Wayback Machine.. Polish Cultural Institute in New York. Retrieved September 4, 2008.
↑  Four Tenants Claim Pre-Built Green Suites in Empire State Building. [pranala nonaktif]
↑  World Monuments Fund Diarsipkan 2015-09-10 di Wayback Machine..
↑  "Contact Us Diarsipkan 2008-09-14 di Wayback Machine.." China National Tourist Office. Retrieved September 4, 2008.
↑  "Contact us." National Film Board of Canada. Retrieved September 4, 2008.
↑  In Answer to Ayn Rand Diarsipkan 2022-12-21 di Wayback Machine. by Nathaniel Branden at his ex-wife's website