Hal Morris - Wikipedia
Aurelio Lopez – Society for American Baseball Research
Hal Morris Baseball Stats by Baseball Almanac
Batting Average All-Time Top 1,000 Leaders
1990 Donruss NY Yankees Baseball #514 Hal Morris - Rare Error no dot after INC
Guy Bush - Wikipedia
Some of the youngest MLB managers in the game's history
The best 50 baseball related books from the year 2017 - Sports Collectors Digest
MLB Doubles All-Time Leaders Top 1,000
2023 Baseball Hall of Fame Almanac
Earl Averill – Society for American Baseball Research
2015 K-State Baseball Media Almanac by K-State Athletics - Issuu
Hal Morris Baseball Stats by Baseball Almanac
The Twins Almanac – The History of the Minnesota Twins, One Day at a Time
Hal Morris Cards Trading Card Database