Source - Redskins' Trent Williams not ending holdout - ESPN
2011 San Diego State Football Media Guide by Peggy Curtin - Issuu
SDSU 09 FB MG by Andrea Rogers - Issuu
Trent Williams rejuvenated by trade from Redskins to 49ers
Ryan Mathews (American football) - Wikipedia
San Francisco 49ers - Wikipedia
Leonard Williams falls in Jets' lap at NFL draft, but Geno Smith is still their quarterback – New York Daily News
Trent Williams trade rumors: Redskins could want multiple picks or players for Pro Bowl tackle
Column: Is Trent Williams the player to get Philip Rivers on a playoff path? - The San Diego Union-Tribune
Chicago Bears - Wikipedia
Redskins Had Opportunity To Trade Trent Williams For A 1st-Round Pick
Redskins' No. 4 pick Trent Williams gets 6-yr deal - The San Diego Union- Tribune
Column: NFL at quarter mark — Patriots, Chiefs, Mahomes rolling - The San Diego Union-Tribune
NFL trade rumors 2020: Redskins agree on terms to deal Trent Williams to 49ers (report)
2021 Eastern Washington University Football Fact Book (posted July 22, 2021) by Eastern Washington University - Issuu