Ahmed, U. (2017). Job resources, job demands and developmental HR in relation with work engagement: The moderating role of service climate.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ahmed, Umair. Job Resources, Job Demands and Developmental HR in Relation with Work Engagement: The Moderating Role of Service Climate. 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ahmed, Umair. Job Resources, Job Demands and Developmental HR in Relation with Work Engagement: The Moderating Role of Service Climate. 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.