Kho, C. P. (2013). Impacts of agricultural activities on the water quality of Serin River and the application of water quality analysis simulation program (WASP).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kho, Chui Ping. Impacts of Agricultural Activities on the Water Quality of Serin River and the Application of Water Quality Analysis Simulation Program (WASP). 2013.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kho, Chui Ping. Impacts of Agricultural Activities on the Water Quality of Serin River and the Application of Water Quality Analysis Simulation Program (WASP). 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.