The Yankees Hair & Beard Policy History of the Yankees
The Yankees' Facial Hair Policy and New York Law - Beyond the Box Score
Why George Steinbrenner implemented the Yankees appearance policy, Bronx Pinstripes
Yankees Win as They Add a New Part (McCutchen) and Regain an Old One (Sanchez) - The New York Times
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Hal Steinbrenner reveals the reason Yankees haven't changed haircut/beard policy
We must protect these beards from the Yankees' facial hair policy
The Yankees Hair & Beard Policy History of the Yankees
Andrew McCutchen: Yankees hair rule 'takes away from our individualism' – Bronx Times
MLB.com hasn't updated Rougned Odor's photo yet, so we have a Yankee player with a beard. : r/baseball
Legends of the Follicle: The New York Yankees Are Always Impeccably Groomed, And Why It Matters — Crown Shaving Co