![PDF) Trail, G. T. (2019). Socio-demographics – Chapter 9. Sport Consumer Behavior (4th ed.). Seattle, WA: Sport Consumer Research Consultants LLC. PDF) Trail, G. T. (2019). Socio-demographics – Chapter 9. Sport Consumer Behavior (4th ed.). Seattle, WA: Sport Consumer Research Consultants LLC.](https://www.researchgate.net/profile/Galen-Trail/publication/337499414/figure/fig2/AS:829238995329024@1574717391581/figure-fig2_Q320.jpg)
PDF) Trail, G. T. (2019). Socio-demographics – Chapter 9. Sport Consumer Behavior (4th ed.). Seattle, WA: Sport Consumer Research Consultants LLC.
Who is the only baseball player to play for all the New York teams (old and new), Dodgers, Yankees, Mets, and Giants? - Quora
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Finding the True Border Between Yankee and Red Sox Nation Using Facebook Data | The Harvard Sports Analysis Collective
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