"NYCHA". Archived from the original on May 25, 2015. Retrieved April 11, 2016.
communityprofiles.planning.nyc.gov
"NYC Planning | Community Profiles". communityprofiles.planning.nyc.gov. New York City Department of City Planning. Retrieved February 25, 2018.
nycgovparks.org
Haffen Park, New York City Department of Parks and Recreation. Accessed January 2, 2024. "Louis F. Haffen (1854-1935) was the first Borough President of the Bronx. The son of a German dairy farmer and beer brewer, he was born on November 6, 1854 in Melrose, Westchester County (now the Bronx) at Courtlandt Avenue and Elton Street (now 152nd Street)."