Cardboard Memories: Bruce Benedict, Glenn Hubbard and Pascual Perez - Battery Power
Glenn Hubbard (baseball) - Wikipedia
Hunter Hubbard - Baseball - University of South Carolina Aiken Athletics
A look back at Atlanta Braves' players to debut at age 19 and 20 - Battery Power
Glenn Hubbard Baseball Stats by Baseball Almanac
Glenn Hubbard's Fleer snake card story revealed
Ken Forsch Baseball Stats by Baseball Almanac
Glenn Hubbard
2017 LMU Baseball Record Book/Media Almanac by LMU Athletics - Issuu
Glenn Hubbard Trading Cards: Values, Tracking & Hot Deals
1988 World Series
2014 EMU Baseball Media Guide by Eastern Michigan University Athletics - Issuu