KUOW - More than half of minor league baseball players have voted to unionize

Following Contraction, Minor League Baseball Is Smaller. But Is It Better? - Global Sport Matters

PeaceHealth picket, SAG-AFTRA talks break down, Chaka Bomb

Majority of minor league baseball players turn in union authorization cards, paving way for MLBPA membership - ESPN

Minor League Baseball Players Have Won Their Union

American Rehab Chapter 5: Reagan with the Snap - Reveal

NewspaperAlum: July 2013

Minor League Baseball Players Secure Union Recognition in a Major Victory for Labor

Councilmember Alex Pedersen » Blog Archive » Active August: still working hard for you ✓

M.L.B. Players Association Working to Unionize Minor Leaguers - The New York Times

Minor League Baseball Union: How a Group of Players Sprung a Union on MLB - Sports Illustrated

Minor League Baseball Players Are Unionized for the First Time in History

Cleveland Indians name and logo controversy - Wikipedia

Demands grow for MLB to recognize minor league players union