Halladay throws perfect game, beats Marlins 1-0 - The San Diego Union-Tribune
The Phillies Room: 1964 Topps Phillies
Five Mets Pitchers Combine for No-Hitter Against Phillies - The New York Times
PERFECT MEMORIES, Sports
Full list of perfect games: How many have there been in MLB history?
Where does Roy Halladay's perfect game rank among all-time regular season Phillies games? - The Good Phight
Jim Bunning pitches a perfect game for the Philadelphia Phillies first since 1922 - This Day In Baseball
RIP Jim Bunning, 1931-2017
MLB perfect games: The complete list of all 24 pitchers to do it, including Domingo German
Phillies' Jim Bunning had a perfect Father's Day in 1964 against the Mets
This Date in Pittsburgh Pirates History: October 23rd, Jim Bunning – PBN History
Yankees' Domingo Germán pitches 24th perfect game in MLB history – The Virginian-Pilot
Jim Bunning – Society for American Baseball Research