Phillies to retire Roy Halladay's No. 34 on perfect game anniversary – The Denver Post
Where does Roy Halladay's perfect game rank among all-time regular season Phillies games? - The Good Phight
Halladay a perfect addition to Phillies history
Former teammates remember Roy Halladay as Phillies retire No. 34 – Daily Local
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Phillies Great Roy Halladay is Elected to the Hall of Fame
Philadelphia Phillies retire Roy Halladay's No. 34 jersey in tribute to late ace - ESPN
Phillies to retire Roy Halladay's No. 34 during Wall of Fame Weekend
Roy Halladay Shocked Phillies Organization After Perfect Game With Expensive Gifts for Bat Boy and Others
Roy Halladay to be Honored as Phillies Retire Number 34 – Philly Sports
Phillies' Roy Halladay throws no-hitter in postseason – The Denver Post