North Philadelphia (English Wikipedia)

Bureau, U.S. Census. "American FactFinder - Community Facts". factfinder.census.gov. Archived from the original on 16 February 2020. Retrieved 1 April 2018. {{cite web}}: |last= has generic name (help)
Bureau, U.S. Census. "American FactFinder - Community Facts". factfinder.census.gov. Archived from the original on 12 February 2020. Retrieved 1 April 2018. {{cite web}}: |last= has generic name (help)
Volk, Steve. "Top 10 Drug Corners Archived 2012-09-07 at archive.today." Philadelphia Weekly. May 2, 2007. Retrieved on January 20, 2009.

books.google.com

Licht 1992, pp. 3–16 Licht, Walter (1992). Getting Work: Philadelphia, 1840–1950. Cambridge, Massachusetts, USA: Harvard University Press. ISBN 978-0-8122-1719-3. LCCN 91035021..

Bureau, U.S. Census. "American FactFinder - Community Facts". factfinder.census.gov. Archived from the original on 16 February 2020. Retrieved 1 April 2018. {{cite web}}: |last= has generic name (help)
Bureau, U.S. Census. "American FactFinder - Community Facts". factfinder.census.gov. Archived from the original on 12 February 2020. Retrieved 1 April 2018. {{cite web}}: |last= has generic name (help)

"2010 Census". Medgar Evers College. Archived from the original on 2010-06-11. Retrieved 2010-04-13.

"Harcum College at Congresso." Harcum College at Congresso. Retrieved on July 16, 2015.

Licht 1992, pp. 3–16 Licht, Walter (1992). Getting Work: Philadelphia, 1840–1950. Cambridge, Massachusetts, USA: Harvard University Press. ISBN 978-0-8122-1719-3. LCCN 91035021..

"Clymer Elementary." Mastery Charter Schools. Retrieved on September 10, 2012. "1201 W. Rush Street Philadelphia, PA 19133"
"Lenfest Campus." Mastery Charter Schools. Retrieved on September 10, 2012.

Volk, Steve. "Top 10 Drug Corners Archived 2012-09-07 at archive.today." Philadelphia Weekly. May 2, 2007. Retrieved on January 20, 2009.

Workshop of the World Bowie, John et al. (editors) (2007). "Workshop of the World—Philadelphia". Oliver Evans Press. Retrieved 2009-11-02. {{cite web}}: |first= has generic name (help).