Zainal Abidin Ahmad. (1983). The effects of group counseling, situational message, microteaching, and relaxation training on the reduction of teaching anxiety. University of Wisconsin-Madison.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Zainal Abidin Ahmad. The Effects of Group Counseling, Situational Message, Microteaching, and Relaxation Training on the Reduction of Teaching Anxiety. Madison: University of Wisconsin-Madison, 1983.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Zainal Abidin Ahmad. The Effects of Group Counseling, Situational Message, Microteaching, and Relaxation Training on the Reduction of Teaching Anxiety. University of Wisconsin-Madison, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.