NCAA: Players Ejected For Targeting Can Remain On Sidelines, Can Wear Number '0'
UCLA study shows NFL jersey numbers impact performance - Los Angeles Times
MLB and MiLB Teams Plan Throwbacks for Juneteenth
NFL jersey number restrictions could change for running backs, receivers, tight ends, linebackers, defensive backs
NFL jersey numbers: Odell Beckham Jr., Stefon Diggs among 20 big names who could make switch under new rule
Does the NFL sue for using team logos without permission ? - Quora
NFL rule proposal would allow more players to wear single-digit numbers like in college football
NFL owners pass rule expanding eligible jersey numbers for certain positions
Ask Me Anything - by Paul Lukas - Uni Watch
NFL jersey number restrictions could change for running backs, receivers, tight ends, linebackers, defensive backs
All 29 NBA teams got city edition uniforms this year. : r/UtahJazz
The 2014 NCFA Yearbook by Doug Houvener - Issuu