Mark McGwire 'absolutely' believes he would have hit 70 home runs

McGwire admits he used steroids

Mark McGwire finally admits using steroids - Newsday

Don't you agree with me that Mark McGwire breaking Roger Maris season Home Run record of 61 should not count since McGwire was on steroids? - Quora

READ: Controversial Baseman Mark McGwire Is Confident About Aaron Judge and Albert Pujols Completing Their Respective Chases - EssentiallySports

Mark McGwire says he didn't need PEDs to hit 70 home runs - ESPN

Aaron Judge Hits 62nd Home Run to Break Roger Maris's AL Record - WSJ

Oral History: The risks — and rewards — of Fox airing Mark McGwire's 62nd home run in 1998

Talking with Padres bench coach Mark McGwire - The San Diego Union-Tribune

Yankees star Judge hits 61st home run, ties Maris' AL record