Harrisburg City Islanders (English Wikipedia)

"City Islanders Football Club". Archived from the original on March 7, 2014. Retrieved June 6, 2015.
"History". Harrisburg City Islanders. Archived from the original on March 11, 2014. Retrieved December 31, 2016.
"Harrisburg City Islanders Announce George Altirs as Majority Owner". Harrisburg City Islanders. March 24, 2017. Archived from the original on April 2, 2017. Retrieved April 1, 2017.
"Harrisburg City Islanders and Philadelphia Union Agree to Dissolve Five-Year Exclusive Partnership". Archived from the original on September 6, 2015. Retrieved August 20, 2015.
"Harrisburg City Islanders Unveil 12th Anniversary Logo". Harrisburg City Islanders. February 9, 2015. Archived from the original on March 30, 2015. Retrieved January 22, 2017.
"City Islanders Relocated to First National Bank Field". Harrisburg City Islanders. January 26, 2016. Archived from the original on February 4, 2016. Retrieved January 2, 2016.
"Harrisburg City Islanders Take Next Step in New Stadium Project". Harrisburg City Islanders. May 26, 2015. Archived from the original on June 6, 2015. Retrieved January 2, 2016.
"Harrisburg to play at FNB field for 2017". Harrisburg City Islanders. December 21, 2016. Archived from the original on January 3, 2017. Retrieved January 2, 2016.
"Harrisburg City Islanders Academy". Harrisburg City Islanders. Retrieved December 3, 2017.
"Youth Partners". Harrisburg City Islanders. Retrieved December 3, 2017.
"Tiago Lopes Named Club President". City Islanders Football Club. December 15, 2016. Retrieved December 16, 2016.
"City Islanders Roster". Harrisburg City Islanders. July 4, 2017. Archived from the original on March 7, 2014. Retrieved July 21, 2017.
"Front Office". Harrisburg City Islanders. Retrieved August 6, 2017.
"Bill Becher Adds GM Title to Head Coaching Duties". Harrisburg City Islanders. February 9, 2016. Retrieved January 22, 2017.
"City Islanders Claim 2016 Keystone Derby Cup with Draw Against Pittsburgh". Harrisburg City Islanders. Archived from the original on September 20, 2016. Retrieved August 28, 2016.
"Islanders Fall in Keystone Derby Cup Final". Harrisburg City Islanders. Archived from the original on August 17, 2017. Retrieved August 12, 2017.

comcast.net

home.comcast.net

CI Hecklers

facebook.com

Sons of the Susquehanna

kenn.com

"USSF Professional Standards". kenn.com blog. Retrieved January 2, 2016.

nydailynews.com

Michael Lewis (October 19, 2008). "Red Bulls' Danny Cepero becomes first goalie to score a goal in MLS". New York Daily News. Retrieved January 2, 2017.

pennfc.com

"Penn FC Reveals Raoul Voss as first head coach". Penn FC. February 7, 2018. Retrieved November 29, 2018.
"Penn FC signs Ken Tribbett". Penn FC. March 2, 2018. Archived from the original on March 3, 2018. Retrieved March 3, 2018.
"Penn FC signs Lucky Mkosana". Penn FC. March 21, 2018. Retrieved March 23, 2018.^{[permanent dead link]}
"Penn FC signs forward Tommy Heinemann". Penn FC. March 29, 2018. Archived from the original on April 1, 2018. Retrieved March 31, 2018.
"Penn FC falls in Keystone Cup finale". Regan Cook. Archived from the original on October 10, 2018. Retrieved October 9, 2018.

pennlive.com

Greg Pickel (October 8, 2018). "Penn FC soccer club won't play in 2019 as it looks for new stadium, plans 2020 return in new league". Penn Live. Retrieved November 16, 2018.

blog.pennlive.com

Derek Meluzio (July 11, 2010). "Q&A With the Sons of the Susquehanna". PennLive.com. Retrieved January 2, 2016.

philadelphiaunion.com

"Union Acquire D/M Williams". Philadelphia Union. August 31, 2010. Retrieved December 31, 2016.
"Recap: Union net five in second half, top Islanders 5–3". Philadelphia Union. Archived from the original on December 23, 2011. Retrieved April 15, 2012.
"Recap: Islanders edge Union 3–2 in annual friendly". Philadelphia Union.

phillysoccernews.com

"City Islanders unveil 10th Anniversary logo". Philly Soccer News. November 30, 2012. Archived from the original on February 2, 2017. Retrieved January 22, 2017.

rushsoccer.com

"About The Rush". Rush Soccer. Retrieved December 3, 2017.

theathletic.com

Jeff Rueter (December 12, 2019). "Expansion, an All-Star game and MLS affiliates' evolution among the hot topics at USL winter meetings". The Athletic. Retrieved December 13, 2019.

uslsoccer.com

"Penn FC to Make USL Debut in 2018". Retrieved November 15, 2017.
"Penn FC Aims to Develop Global Talent". USLsoccer.com. November 21, 2017. Retrieved December 3, 2017.
"Penn FC Appoints Schulz as General Manager". United Soccer League (USL). January 23, 2018. Retrieved January 23, 2018.

ussoccer.com

"U.S. Soccer Board of Directors Grants Provisional Division II Status to NASL and USL". U.S. Soccer. January 6, 2017. Retrieved January 13, 2017.

web.archive.org

"City Islanders Football Club". Archived from the original on March 7, 2014. Retrieved June 6, 2015.
"History". Harrisburg City Islanders. Archived from the original on March 11, 2014. Retrieved December 31, 2016.
"Harrisburg City Islanders Announce George Altirs as Majority Owner". Harrisburg City Islanders. March 24, 2017. Archived from the original on April 2, 2017. Retrieved April 1, 2017.
"Penn FC signs Ken Tribbett". Penn FC. March 2, 2018. Archived from the original on March 3, 2018. Retrieved March 3, 2018.
"Penn FC signs forward Tommy Heinemann". Penn FC. March 29, 2018. Archived from the original on April 1, 2018. Retrieved March 31, 2018.
"Recap: Union net five in second half, top Islanders 5–3". Philadelphia Union. Archived from the original on December 23, 2011. Retrieved April 15, 2012.
"Harrisburg City Islanders and Philadelphia Union Agree to Dissolve Five-Year Exclusive Partnership". Archived from the original on September 6, 2015. Retrieved August 20, 2015.
"City Islanders unveil 10th Anniversary logo". Philly Soccer News. November 30, 2012. Archived from the original on February 2, 2017. Retrieved January 22, 2017.
"Harrisburg City Islanders Unveil 12th Anniversary Logo". Harrisburg City Islanders. February 9, 2015. Archived from the original on March 30, 2015. Retrieved January 22, 2017.
"City Islanders Relocated to First National Bank Field". Harrisburg City Islanders. January 26, 2016. Archived from the original on February 4, 2016. Retrieved January 2, 2016.
"Harrisburg City Islanders Take Next Step in New Stadium Project". Harrisburg City Islanders. May 26, 2015. Archived from the original on June 6, 2015. Retrieved January 2, 2016.
"Harrisburg to play at FNB field for 2017". Harrisburg City Islanders. December 21, 2016. Archived from the original on January 3, 2017. Retrieved January 2, 2016.
"City Islanders Roster". Harrisburg City Islanders. July 4, 2017. Archived from the original on March 7, 2014. Retrieved July 21, 2017.
"City Islanders Claim 2016 Keystone Derby Cup with Draw Against Pittsburgh". Harrisburg City Islanders. Archived from the original on September 20, 2016. Retrieved August 28, 2016.
"Islanders Fall in Keystone Derby Cup Final". Harrisburg City Islanders. Archived from the original on August 17, 2017. Retrieved August 12, 2017.
"Penn FC falls in Keystone Cup finale". Regan Cook. Archived from the original on October 10, 2018. Retrieved October 9, 2018.