John Carlson, Managing Partner at Penn Street Mortgage
Pens Acquire Matheson and Sceviour from the Panthers for Patric Hornqvist : r/penguins
Penguins shut out Capitals 3-0 to reclaim 1st place in East – Oneida Dispatch
Checking in on the Capitals' ex-Penguins - PensBurgh
How Has John Carlson's Absence Affected The Capitals Play?
NHL Season Preview 2013-14
Getting to Know a Capital: John Carlson - PensBurgh
What the Capitals have missed since John Carlson went down with an injury
Capitals' John Carlson To Be Taken to Hospital For “Precautionary Evaluation” After Slapshot to the Head
2015 NAIS Annual Conference Program by National Association of Independent Schools - Issuu
Montco. Law Reporter; Vol. 144; Issue 50 - Montgomery Bar
What the Capitals have missed since John Carlson went down with an injury
How the Capitals' John Carlson became the best defenseman in the NHL - The Athletic