Who are the MLB single-season homerun leaders? - AS USA
What is the asterisk next to Roger Maris' name in baseball record books for? - Quora
1961: A magical season for baseball fans
Did Roger Maris get an asterisk in the record books for breaking Babe Ruth's home run record? - Quora
Hochman: Remembering Roger in red — when Maris rejuvenated his career with Cards in 1967
Five fast facts: Five unbreakable Talladega records, Racing
Roger Maris: Still 61* after all these years - Newsday
ASTERISKS & THE MEN WHO EARNED THEM! - Motocross Action Magazine
Some records are harder to break than others
What is the asterisk next to Roger Maris' name in baseball record books for? - Quora
Did Babe Ruth deserve the asterisk?, by BuzzinTheTower
Nick's Notes: Aaron Judge should be recognized as the single-season home run king, just as Roger Maris should have been (opinion)
For 50th Anniversary of Maris's 61, No Asterisk Is Required - The New York Times
What is the asterisk next to Roger Maris' name in baseball record books for? - Quora
Did Roger Maris get an asterisk in the record books for breaking Babe Ruth's home run record? - Quora