Lee, P. L. (2012). The relationships between motivational factors in learning and academic achievement among part-time adult learners in Kota Kinabalu.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lee, Pei Ling. The Relationships Between Motivational Factors in Learning and Academic Achievement Among Part-time Adult Learners in Kota Kinabalu. 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Lee, Pei Ling. The Relationships Between Motivational Factors in Learning and Academic Achievement Among Part-time Adult Learners in Kota Kinabalu. 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.