Harrison City Local News: Topix
- Local, regional, and statewide news collected from diverse sources on the web.
- http://www.topix.com/city/harrison-city-pa

Penn-Trafford Area Recreation Commission (PTARC)
- Nonprofit, intergovernmental organization providing residents of the Penn-Trafford School District in with the opportunities for learning, fitness, and fun.
- http://www.ptarc.org/

H and R Disc Jockey Services
- Includes information on services.
- http://www.hrdj.com/

Penn Trafford School District
- Includes information on schools, the administration, school board, school calendar, events, sports, news and employment.
- http://penntrafford.org/