Ibrahim, M. R. (2010). Environmental exposure of legionella spp. in cooling systems at selected hospitals in Klang Valley / Muhammad Rushdi Ibrahim.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ibrahim, Muhammad Rushdi. Environmental Exposure of Legionella Spp. in Cooling Systems at Selected Hospitals in Klang Valley / Muhammad Rushdi Ibrahim. 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ibrahim, Muhammad Rushdi. Environmental Exposure of Legionella Spp. in Cooling Systems at Selected Hospitals in Klang Valley / Muhammad Rushdi Ibrahim. 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.