Valleser, C. W. M. (2014). In- and off-season academic performance of college student-athletes in team sports. Asia Life Sciences : the Asian International Journal of Life Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Valleser, Christian Wisdom M. "In- and Off-season Academic Performance of College Student-athletes in Team Sports." Asia Life Sciences : The Asian International Journal of Life Sciences 2014.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Valleser, Christian Wisdom M. "In- and Off-season Academic Performance of College Student-athletes in Team Sports." Asia Life Sciences : The Asian International Journal of Life Sciences, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.