Bill Russell's No. 6 Joins Rare Class of Retired Jersey Numbers - The New York Times
Source - Los Angeles Lakers' LeBron James changing jersey from No. 23 to No. 6; Anthony Davis to stay No. 3 - ESPN
NBA Retires Bill Russell's No. 6 Jersey - Sports Illustrated Miami Heat News, Analysis and More
Lakers' LeBron James switching jersey number back to No. 23, National Sports
LeBron James, NBA players to be grandfathered in with Bill Russell's No. 6 – NBC Sports Boston
Is LeBron James allowed to wear No. 6 for Lakers after NBA retires it for Bill Russell?
LeBron James Confirms He Isn't Retiring, But Will Make a Change
Lakers News: League Retires Bill Russell's No. 6, LeBron James Grandfathered In - All Lakers
Lakers News: NBA retires Bill Russell's jersey, LeBron grandfathered in - Silver Screen and Roll
LeBron James will return to No. 23 next season after switching from No. 6
Lakers' LeBron James to change uniform from No. 6 to No. 23 in honor of Bill Russell - The Athletic