Kayserili, A. (2023). The Impact of Covid-19 Pandemic on Research and Development Process of Global Life Sciences Companies. Tehran University of Medical Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kayserili, Aydan. The Impact of Covid-19 Pandemic on Research and Development Process of Global Life Sciences Companies. Tehran University of Medical Sciences, 2023.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Kayserili, Aydan. The Impact of Covid-19 Pandemic on Research and Development Process of Global Life Sciences Companies. Tehran University of Medical Sciences, 2023.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.