Bonner, William T. (1924). New York the World's Metropolis. Commemorative Edition. pp. 407–408. Archived from the original on April 11, 2022. Retrieved April 3, 2021.
Stephens, Suzanne (September 19, 1977). "The Architectural Artifact". New York Magazine. Vol. 10. pp. 46–47. Archived from the original on April 11, 2022. Retrieved April 5, 2021.
"Lexington Av. Church". The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 71, no. 1873. May 30, 1903. p. 1079. Archived from the original on March 14, 2022. Retrieved April 3, 2021 – via columbia.edu.
"Status of New Buildings". The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 75, no. 1933. April 1, 1905. p. 684. Archived from the original on April 11, 2022. Retrieved April 3, 2021 – via columbia.edu.
"Louise Nevelson". Nevelson Chapel. April 30, 2018. Archived from the original on September 24, 2020. Retrieved April 3, 2021.
newspapers.com
Gottlieb, Martin (September 19, 1977). "She Draws The Interest At Citicorp". New York Daily News. p. 155. Archived from the original on April 11, 2022. Retrieved April 5, 2021 – via newspapers.com.
"Cornerstone Ceremonies". New York Daily News. November 1, 1976. p. 330. Archived from the original on April 11, 2022. Retrieved April 5, 2021 – via newspapers.com.
Andrews, Mark (December 14, 1976). "Bank Reaches for Topless Neighbors". New York Daily News. p. 5. Archived from the original on April 11, 2022. Retrieved April 5, 2021 – via newspapers.com.
Reyes, Sonia (June 24, 1996). "Citicorp talks shop". New York Daily News. p. 555. Archived from the original on April 11, 2022. Retrieved April 5, 2021 – via newspapers.com.
Carroll, Robert (February 4, 1976). "Skyscraper Drops Solar-Energy Plans". New York Daily News. p. 33. Archived from the original on April 11, 2022. Retrieved April 5, 2021 – via newspapers.com.
"In Short". New York Daily News. April 2, 1974. p. 187. Archived from the original on April 11, 2022. Retrieved April 5, 2021 – via newspapers.com.
Reel, William (December 16, 1977). "East side, West side, all over town". New York Daily News. p. 165. Archived from the original on April 11, 2022. Retrieved April 6, 2021 – via newspapers.com.
Haberman, Clyde; Johnston, Laurie (November 5, 1982). "A Cross for St. Peter's". The New York Times. ISSN0362-4331. Archived from the original on May 24, 2015. Retrieved April 5, 2021.
Greer, William R. (October 24, 1982). "Rx for Swaying Skyscrapers". The New York Times. Archived from the original on September 1, 2021. Retrieved July 25, 2009.
Heckscher, August (December 22, 1977). "Design Notebook;". The New York Times. ISSN0362-4331. Archived from the original on April 11, 2022. Retrieved April 6, 2021.
Whitehouse, Franklin (January 31, 1971). "Bank Assembling Site". The New York Times. p. R7. ISSN0362-4331. ProQuest119118595.
"City Bank Moves to Its New Home: $70,000,000 Cash and $500,000,000 Securities Transferred Without the Slightest Hitch". The New York Times. December 20, 1908. p. 3. ISSN0362-4331. ProQuest96796221.
Louviere, Vernon (August 1974). "Panorama of the nation's business: A "Condominium Church" Amid the Skyscrapers". Nation's Business. Vol. 62, no. 8. p. 25. ProQuest231679470.
Montgomery, Paul (May 24, 1971). "Office Complex to House An Old East Side Church". The New York Times. p. 33. ISSN0362-4331. ProQuest119143123.
Montgomery, Paul L. (May 24, 1971). "Office Complex to House An Old East Side Church: Office Complex to Hold Church From Which It Is Acquiring Site". The New York Times. p. 33. ISSN0362-4331. ProQuest119223293.
"Sommer and Bing & Bing Close Deal: News of the Realty Trade Assemblage Complete Corrections Executives Named". The New York Times. July 8, 1973. p. 266. ISSN0362-4331. ProQuest119850906.
Egan, Jack (October 15, 1977). "Citicorp Center Takes Its Place In Manhattan". The Washington Post. p. E1. ISSN0190-8286. ProQuest146641095.
"Citibank Includes Church In New York Tower Plan". The Wall Street Journal. July 23, 1973. p. 3. ISSN0099-9660. ProQuest133826603.
Wallach, Amei (January 15, 1978). "New space for people in a Midtown tower". Newsday. p. 15A. ProQuest964527480.
Oser, Alan S. (September 24, 1975). "About Real Estate: It's Ironworkers' Day at Citicorp Center". The New York Times. p. 73. ISSN0362-4331. ProQuest120655578.
Stubbins, Hugh (November 1, 1977). "A skyscraper for people". The Christian Science Monitor. p. 27. ProQuest512069750.
Lowenstein, Roger (October 5, 1987). "Citicorp to Sell Part of Two Buildings For $670 million to Japanese Insurer". The Wall Street Journal. p. 1. ISSN0099-9660. ProQuest398051233.
Grant, Peter (January 24, 2001). "Plots & Ploys: Citigroup Center Sale". The Wall Street Journal. p. B12. ISSN0099-9660. ProQuest2074397918.
Croghan, Lore (October 23, 2000). "Citigroup Center goes on block". Crain's New York Business. Vol. 16, no. 43. p. 1. ProQuest219151100.
Smith, Ray A. (February 19, 2003). "Builders Try to Make More Secure Towers That Please the Eye". Wall Street Journal. p. A6. ISSN0099-9660. ProQuest308508821.
Marlin, William (June 24, 1979). "Citicorp—2 years old and still astonishing". Baltimore Sun. p. D17. ProQuest1027853954.
Associated Press (February 5, 1975). "MIT To Run Solar Energy Design Project". The Hartford Courant. p. 55. ProQuest542764559.
Associated Press (September 23, 1983). "Solar Study Starts On Citicorp's Roof". The New York Times. p. B5. ISSN0362-4331. ProQuest122163019.
"Otis Elevator Gets Order Of $7 million From Citicorp". The Wall Street Journal. April 2, 1974. p. 38. ISSN0099-9660. ProQuest133924177.
Ron, Scherer (November 4, 1975). "The ups and downs of elevator technology: Design emphasis on efficiency, good service". The Christian Science Monitor. p. 19. ProQuest511862879.
"Citicorp Center Honored for Its Use of Aluminum". Los Angeles Times. May 31, 1981. p. I16. ProQuest152788273.
"Technics: exterior wall panels"(PDF). Progressive Architecture. Vol. 59, no. 2. February 1978. p. 85. Archived(PDF) from the original on August 3, 2021. Retrieved April 6, 2021.
"Office buildings"(PDF). Progressive Architecture. Vol. 59, no. 7. July 1978. p. 90. Archived(PDF) from the original on August 3, 2021. Retrieved April 6, 2021.
Bonner, William T. (1924). New York the World's Metropolis. Commemorative Edition. pp. 407–408. Archived from the original on April 11, 2022. Retrieved April 3, 2021.
"Lexington Av. Church". The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 71, no. 1873. May 30, 1903. p. 1079. Archived from the original on March 14, 2022. Retrieved April 3, 2021 – via columbia.edu.
"Status of New Buildings". The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 75, no. 1933. April 1, 1905. p. 684. Archived from the original on April 11, 2022. Retrieved April 3, 2021 – via columbia.edu.
Gottlieb, Martin (September 19, 1977). "She Draws The Interest At Citicorp". New York Daily News. p. 155. Archived from the original on April 11, 2022. Retrieved April 5, 2021 – via newspapers.com.
"Cornerstone Ceremonies". New York Daily News. November 1, 1976. p. 330. Archived from the original on April 11, 2022. Retrieved April 5, 2021 – via newspapers.com.
Andrews, Mark (December 14, 1976). "Bank Reaches for Topless Neighbors". New York Daily News. p. 5. Archived from the original on April 11, 2022. Retrieved April 5, 2021 – via newspapers.com.
Reyes, Sonia (June 24, 1996). "Citicorp talks shop". New York Daily News. p. 555. Archived from the original on April 11, 2022. Retrieved April 5, 2021 – via newspapers.com.
"Technics: exterior wall panels"(PDF). Progressive Architecture. Vol. 59, no. 2. February 1978. p. 85. Archived(PDF) from the original on August 3, 2021. Retrieved April 6, 2021.
Carroll, Robert (February 4, 1976). "Skyscraper Drops Solar-Energy Plans". New York Daily News. p. 33. Archived from the original on April 11, 2022. Retrieved April 5, 2021 – via newspapers.com.
"Citiscraper". The New York Times. March 14, 1976. ISSN0362-4331. Archived from the original on April 11, 2022. Retrieved April 5, 2021.
City Planning Commission (1975). New life for plazas. City of New York. p. 5. OCLC2407010. Archived from the original on April 11, 2022. Retrieved April 5, 2021.
Haberman, Clyde; Johnston, Laurie (November 5, 1982). "A Cross for St. Peter's". The New York Times. ISSN0362-4331. Archived from the original on May 24, 2015. Retrieved April 5, 2021.
Stephens, Suzanne (September 19, 1977). "The Architectural Artifact". New York Magazine. Vol. 10. pp. 46–47. Archived from the original on April 11, 2022. Retrieved April 5, 2021.
"Office buildings"(PDF). Progressive Architecture. Vol. 59, no. 7. July 1978. p. 90. Archived(PDF) from the original on August 3, 2021. Retrieved April 6, 2021.
Greer, William R. (October 24, 1982). "Rx for Swaying Skyscrapers". The New York Times. Archived from the original on September 1, 2021. Retrieved July 25, 2009.
Reel, William (December 16, 1977). "East side, West side, all over town". New York Daily News. p. 165. Archived from the original on April 11, 2022. Retrieved April 6, 2021 – via newspapers.com.
Heckscher, August (December 22, 1977). "Design Notebook;". The New York Times. ISSN0362-4331. Archived from the original on April 11, 2022. Retrieved April 6, 2021.
Trescott, Paul (1982). Financing American Enterprise: the Story of Commercial Banking. Greenwood Press. p. 74. ISBN978-0-313-23576-4. OCLC8451784.
"City Bank Moves to Its New Home: $70,000,000 Cash and $500,000,000 Securities Transferred Without the Slightest Hitch". The New York Times. December 20, 1908. p. 3. ISSN0362-4331. ProQuest96796221.
Montgomery, Paul L. (May 24, 1971). "Office Complex to House An Old East Side Church: Office Complex to Hold Church From Which It Is Acquiring Site". The New York Times. p. 33. ISSN0362-4331. ProQuest119223293.
"Sommer and Bing & Bing Close Deal: News of the Realty Trade Assemblage Complete Corrections Executives Named". The New York Times. July 8, 1973. p. 266. ISSN0362-4331. ProQuest119850906.
Oser, Alan S. (September 24, 1975). "About Real Estate: It's Ironworkers' Day at Citicorp Center". The New York Times. p. 73. ISSN0362-4331. ProQuest120655578.
Lowenstein, Roger (October 5, 1987). "Citicorp to Sell Part of Two Buildings For $670 million to Japanese Insurer". The Wall Street Journal. p. 1. ISSN0099-9660. ProQuest398051233.
Smith, Ray A. (February 19, 2003). "Builders Try to Make More Secure Towers That Please the Eye". Wall Street Journal. p. A6. ISSN0099-9660. ProQuest308508821.
Žaknić, Ivan; Smith, Matthew; Rice, Dolores B.; Council on Tall Buildings and Urban Habitat (1998). 100 of the world's tallest buildings. Gingko Press. p. 150. ISBN3-927258-60-1. OCLC40110184.
Associated Press (September 23, 1983). "Solar Study Starts On Citicorp's Roof". The New York Times. p. B5. ISSN0362-4331. ProQuest122163019.
City Planning Commission (1975). New life for plazas. City of New York. p. 5. OCLC2407010. Archived from the original on April 11, 2022. Retrieved April 5, 2021.
Alpern, Andrew; Durst, Seymour (2011). Holdouts!: the buildings that got in the way. Old York Foundation Distributed by David R. Godine, Publisher. p. 116. ISBN978-1-56792-443-5. OCLC722452921.
Haberman, Clyde; Johnston, Laurie (November 5, 1982). "A Cross for St. Peter's". The New York Times. ISSN0362-4331. Archived from the original on May 24, 2015. Retrieved April 5, 2021.
Heckscher, August (December 22, 1977). "Design Notebook;". The New York Times. ISSN0362-4331. Archived from the original on April 11, 2022. Retrieved April 6, 2021.
City Planning Commission (1975). New life for plazas. City of New York. p. 5. OCLC2407010. Archived from the original on April 11, 2022. Retrieved April 5, 2021.