FESSELMEYER, E. (2021). The impact of temperature on labor quality: Umpire accuracy in Major League Baseball. Institutional Knowledge at Singapore Management University.
استشهاد بنمط شيكاغوFESSELMEYER, Eric. The Impact of Temperature On Labor Quality: Umpire Accuracy in Major League Baseball. Institutional Knowledge at Singapore Management University, 2021.
MLA استشهادFESSELMEYER, Eric. The Impact of Temperature On Labor Quality: Umpire Accuracy in Major League Baseball. Institutional Knowledge at Singapore Management University, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.