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"Heaven-Kissing Roofs". The Boston Globe. March 7, 1887. p. 3. Archived from the original on April 24, 2022. Retrieved June 29, 2020 – via newspapers.com.
"The New Potter Building". Fireman's Herald. Building. Vol. 1–3. William T. Comstock. 1883. p. 89. Archived from the original on September 22, 2020. Retrieved March 24, 2020.
Building Age. David Willaims Company. 1885. pp. 161–162. Archived from the original on April 24, 2022. Retrieved March 24, 2020.
"The Potter Building"(PDF). The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 35, no. 901. June 20, 1885. pp. 701–702. Archived(PDF) from the original on March 24, 2020. Retrieved March 25, 2020 – via columbia.edu.
"Out Among the Builders"(PDF). The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 32, no. 800. July 14, 1883. p. 501. Archived(PDF) from the original on March 23, 2020. Retrieved March 25, 2020 – via columbia.edu.
"Jacking Tests on Piles". Engineering News. Vol. 74. September 16, 1915. p. 559. Archived from the original on April 24, 2022. Retrieved September 5, 2020.
"Out Among the Builders"(PDF). The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 29, no. 727. February 18, 1882. p. 142. Archived(PDF) from the original on March 24, 2020. Retrieved March 25, 2020 – via columbia.edu.
"Heaven-Kissing Roofs". The Boston Globe. March 7, 1887. p. 3. Archived from the original on April 24, 2022. Retrieved June 29, 2020 – via newspapers.com.
"That Fire"(PDF). The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 29, no. 725. February 4, 1882. p. 95. Archived(PDF) from the original on March 24, 2020. Retrieved March 25, 2020 – via columbia.edu.
"Out Among the Builders"(PDF). The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 31, no. 788. April 21, 1883. p. 163. Archived(PDF) from the original on March 24, 2020. Retrieved March 25, 2020 – via columbia.edu.
"Prominent Buildings Underway"(PDF). The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 33, no. 836. March 12, 1884. p. 289. Archived(PDF) from the original on March 24, 2020. Retrieved March 25, 2020 – via columbia.edu.
"The 'Times' Building"(PDF). The Real Estate Record: Real Estate Record and Builders' Guide. Vol. 43, no. 1087. January 12, 1889. p. 32. Archived(PDF) from the original on July 17, 2020. Retrieved July 15, 2020 – via columbia.edu.
Stern, Robert A. M.; Mellins, Thomas; Fishman, David (1999). New York 1880: Architecture and Urbanism in the Gilded Age. Monacelli Press. pp. 415, 418. ISBN978-1-58093-027-7. OCLC40698653.