Former Pittsburgh Penguin Patrick Marleau retires after 23-year NHL career – WPXI
San Jose Sharks forward Patrick Marleau, 41, secures NHL history, sets all-time record for games played, surpassing Gordie Howe - ESPN
San Jose Sharks bring back Patrick Marleau: His career in numbers
Sharks legend Patrick Marleau officially retires after 23 NHL seasons – NBC Sports Bay Area & California
Patrick Marleau Retires after 23 years - San Jose Sharks - Hockey Forums
Patrick Marleau retires after 23-year NHL career
Patrick Marleau - NHL News & Rumors
Sharks retire Patrick Marleau's No. 12 jersey: What's next for San Jose? - The Athletic
After 'really tough' time following his retirement, Patrick Marleau turns to family, coaching - The Athletic
Patrick Marleau announces retirement from hockey