Ron Hodges – Society for American Baseball Research
Baseball Digest
Remembering Tug McGraw on Saint Patrick's Day – MATT VEASEY
Ex-Phillies brain cancer deaths need study: Dr. Marc Siegel
Mets to retire Mike Piazza's No. 31 jersey this season – New York
baseball Archives The Saturday Evening Post
When Tug McGraw broke the color barrier with Phillies
Baseball Digest
A life is not important except in the impact it has on other lives
Philadelphia Phillies - Wikipedia
Baseball Digest
Uncle Mike's Musings: A Yankees Blog and More: October 7, 1950
Mike Schmidt – Phillies Nation
The Phillies- A History
Uncle Mike's Musings: A Yankees Blog and More: October 7, 1969