Chong, M. Y., & Qaratul Aini Hussin. (2013). Level of physical activity and motives that influencing participation of physical activity among fulltime nursing students in Universiti Kebangsaan Malaysia. Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Chong, Mei Yen, و Qaratul Aini Hussin. Level of Physical Activity and Motives That Influencing Participation of Physical Activity Among Fulltime Nursing Students in Universiti Kebangsaan Malaysia. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Chong, Mei Yen, و Qaratul Aini Hussin. Level of Physical Activity and Motives That Influencing Participation of Physical Activity Among Fulltime Nursing Students in Universiti Kebangsaan Malaysia. Universiti Kebangsaan Malaysia, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.