Beattie, James (1990)
Darryl Hamilton Baseball Stats by Baseball Almanac
ajnrules: Randy Johnson 300th Win 10th Anniversary Special Part I: The 300 Win Club
Jim Gentile Baseball Stats by Baseball Almanac
1985 Donruss Action All-Stars #37 Fernando Valenzuela - NM-MT
USF Baseball Almanac & Record Book by University of San Francisco Athletics - Issuu
Sean Holtz on LinkedIn: Mark Belanger Baseball Stats
Baseball Almanac, Inc.
USF Baseball Almanac & Record Book by University of San Francisco Athletics - Issuu
1983 Topps Blog: #88 Jim Gantner - Milwaukee Brewers