New York Yankees appearance policy - Wikipedia
Who has a mustache on the Yankees? Why Matt Carpenter's facial hair doesn't violate team rules
The Yankees are bringing the mustache back in style - Pinstripe Alley
Yankees Win as They Add a New Part (McCutchen) and Regain an Old One (Sanchez) - The New York Times
Yankees prospect Gleyber Torres 'can be the star' everyone's talking about – New York Daily News
Ezequiel Tovar - MLB News, Rumors, & Updates
The Yankees are bringing the mustache back in style - Pinstripe Alley
Sports Illustrated June 1 2015 by Susan Price - Issuu
The Yankees are bringing the mustache back in style - Pinstripe Alley
New York Yankees: Is the Yankee's clean appearance policy legal?
The World Series Is a Colossal Mismatch and It's Totally Up for Grabs - The Ringer
Yankees need to end outdated facial hair policy
The tale of New York Yankees' 'Nasty Nestor' Cortes and his magic mustache - ESPN
Legends of the Follicle: The New York Yankees Are Always Impeccably Groomed, And Why It Matters — Crown Shaving Co
SPORTS MEDICINE: Missed time convenient for missing players