Ballard, R. J., & robertjohn_ballard@y7mail.com. (2018). Statistical assessment of performance of Malaysian track and field athletes. Kementerian Pendidikan Tinggi (KPT), Malaysia.
استشهاد بنمط شيكاغوBallard, Robert J., and robertjohn_ballard@y7mail.com. Statistical Assessment of Performance of Malaysian Track and Field Athletes. Kementerian Pendidikan Tinggi (KPT), Malaysia, 2018.
MLA استشهادBallard, Robert J., and robertjohn_ballard@y7mail.com. Statistical Assessment of Performance of Malaysian Track and Field Athletes. Kementerian Pendidikan Tinggi (KPT), Malaysia, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.