Bret Boone Baseball Stats by Baseball Almanac

1993 Leaf #546 Bret Boone - NM-MT

The Toolsiest MLB Players Of The Past 30 Years — College Baseball, MLB Draft, Prospects - Baseball America

Have there ever been two brothers who played on the same Major League Baseball team? If so, which teams were they on together and when did this happen? - Quora

Bret Boone Stats & Scouting Report — College Baseball, MLB Draft, Prospects - Baseball America

Chris Woodward - Wikipedia

MLB Brothers by Debut Date

Ray Boone Biography

2016 UTSA Baseball Almanac by UTSA Athletics Communications - Issuu