Yankees history: When the Yankees got their pinstripes - Pinstripe Alley
How did the tradition of the Yankees not wearing names on their uniforms evolve? - Quora
Why Do the Yankees Not Have Names on Their Jerseys?
Why are there no names on New York Yankees jerseys? - Quora
Why are there no names on New York Yankees jerseys? - Quora
I'm back where I wanted to be, Ryan Vogelsong says after signing one-year deal - Giants Extra
Bleeding Yankee Blue: NO NAMES ON YANKEE JERSEYS: TRADITION OR SALES BAIT?
Why don't the New York Yankees players have their name on the back of their uniforms like all the other teams? Isn't it required by the MLB? - Quora
The Name Game - BallNine