"Mr. Edward Harriman..."(PDF). The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 79, no. 2038. April 6, 1907. p. 296. Archived(PDF) from the original on January 16, 2021. Retrieved June 9, 2020 – via columbia.edu.
"Individual Examples". The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 82, no. 2127. December 19, 1908. p. 1200. Archived from the original on July 21, 2021. Retrieved July 21, 2021 – via columbia.edu.
Bridges, William (1811). Map of the city of New York and island of Manhattan; with explanatory remarks and references. T&J Swords. hdl:2027/nnc2.ark:/13960/t6ww9pp9g. OCLC40023003.
newspapers.com
Shepard, Joan (March 15, 1985). "Landmark Designation for B. Altman". New York Daily News. p. 1272. Retrieved December 3, 2020 – via newspapers.com .
Shepard, Joan (February 13, 1985). "Developers' lust decried". New York Daily News. p. 119. Archived from the original on June 6, 2021. Retrieved June 6, 2021 – via newspapers.com .
"$150,000 Rental Will Be Paid for 5th Avenue Floor: Photographer Has Signed 21 Years' Lease for Space at 714 To Be Vacated by Coty, Inc. Perfume Makers". New York Herald Tribune. August 25, 1926. p. 29. ProQuest1112982705.
"Fifth Avenue Lease by a Photographer: Jay T. E. Winburn Takes Floor at No. 714 for a Period of Twenty-one Years". The New York Times. August 25, 1926. p. 35. ISSN0362-4331. ProQuest103758833.
"95-Year Tailor Firm Gels New Fifth Avenue Quarters". New York Herald Tribune. December 21, 1926. p. 34. ProQuest1112681343.
"58th Street Floor Leased to Universal". The New York Times. December 23, 1926. p. 35. ISSN0362-4331. ProQuest103701598.
"$6,714,000 Buildings Sell In Two Hours: Charles A. Gould Estate, Including New Aeolian Structure and 11 Others, Goes in Record Auction Auctioneer Makes $300 Minute Fees Detectives Guard Bidders, Who Have Purchasing Power of $300,000,000". New York Herald Tribune. January 25, 1927. p. 1. ProQuest1113509137.
"Real Estate Transactions in the City and Suburban Fields: Coty Interests Buy Property On 5th Avenue; Dowling Receives $220,000 More Than Assessment for Parcel Held Since '27". New York Herald Tribune. February 5, 1942. p. 33. ProQuest1320041696.
"Port Warehouses Lease More Space: Company Takes 50,000 Sq. Ft. At 60 Laight St., Making Total of 150,000 Sq. Ft". The New York Times. December 23, 1926. p. 35. ISSN0362-4331. ProQuest106361382.
"Transportation Corp. Buys 7-Story New York Building". The Wall Street Journal. June 16, 1964. p. 8. ISSN0099-9660. ProQuest132931111.
Eisen, Jack (July 11, 1971). "Chalk's Holdings: Alive, Well: His Salary Up 79% in Two Years". The Washington Post. p. H1. ISSN0190-8286. ProQuest148006714.
"Realty News--: Fifth Avenue Sales West Side Lease". The New York Times. January 29, 1978. p. R4. ISSN0362-4331. ProQuest123840871.
Gaskie, Margaret (June 1992). "Double Play"(PDF). Architectural Record. Vol. 180. p. 91. Archived(PDF) from the original on June 14, 2021. Retrieved July 21, 2021.
Gaskie, Margaret (June 1992). "Double Play"(PDF). Architectural Record. Vol. 180. p. 91. Archived(PDF) from the original on June 14, 2021. Retrieved July 21, 2021.
"Mr. Edward Harriman..."(PDF). The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 79, no. 2038. April 6, 1907. p. 296. Archived(PDF) from the original on January 16, 2021. Retrieved June 9, 2020 – via columbia.edu.
"Individual Examples". The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 82, no. 2127. December 19, 1908. p. 1200. Archived from the original on July 21, 2021. Retrieved July 21, 2021 – via columbia.edu.
Shepard, Joan (February 13, 1985). "Developers' lust decried". New York Daily News. p. 119. Archived from the original on June 6, 2021. Retrieved June 6, 2021 – via newspapers.com .
Bridges, William (1811). Map of the city of New York and island of Manhattan; with explanatory remarks and references. T&J Swords. hdl:2027/nnc2.ark:/13960/t6ww9pp9g. OCLC40023003.
"Fifth Avenue Lease by a Photographer: Jay T. E. Winburn Takes Floor at No. 714 for a Period of Twenty-one Years". The New York Times. August 25, 1926. p. 35. ISSN0362-4331. ProQuest103758833.
"58th Street Floor Leased to Universal". The New York Times. December 23, 1926. p. 35. ISSN0362-4331. ProQuest103701598.
"Port Warehouses Lease More Space: Company Takes 50,000 Sq. Ft. At 60 Laight St., Making Total of 150,000 Sq. Ft". The New York Times. December 23, 1926. p. 35. ISSN0362-4331. ProQuest106361382.
"Transportation Corp. Buys 7-Story New York Building". The Wall Street Journal. June 16, 1964. p. 8. ISSN0099-9660. ProQuest132931111.
Eisen, Jack (July 11, 1971). "Chalk's Holdings: Alive, Well: His Salary Up 79% in Two Years". The Washington Post. p. H1. ISSN0190-8286. ProQuest148006714.
"Realty News--: Fifth Avenue Sales West Side Lease". The New York Times. January 29, 1978. p. R4. ISSN0362-4331. ProQuest123840871.