75: The Red Sox Team that Saved Baseball by Society for American Baseball Research - Ebook
Mike Yastrzemski Homers In His Fenway Park Debut, September 17, 2019
The Clock Turns Back to 1983 as a Yastrzemski Homers at Fenway - The New York Times
BB Fun Facts Archives - Baseball Roundtable
YASTRZEMSKI IN FAREWELL HERE - The New York Times
Boston Red Sox - Wikipedia
This Fenway series was a grand time for the Yastrzemskis - The Boston Globe
2020 Topps Now Turn Back the Clock Checklist, Set Details, Print Runs
Tubbs Baseball Blog: My Father's Memories of Working with Carl Yastrzemski at Kahn's-Hillshire Farm in the Early Eighties
Single Card – SABR's Baseball Cards Research Committee