Irwilla, H. I. (2013). Job Stress manifestations and its associated factors among secondary school teachers in Kuching division.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Irwilla, Hj. Ibrahim. Job Stress Manifestations and Its Associated Factors Among Secondary School Teachers in Kuching Division. 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Irwilla, Hj. Ibrahim. Job Stress Manifestations and Its Associated Factors Among Secondary School Teachers in Kuching Division. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.