Alvina, G. (2014). Impact of land use (oil palm) on the fish fauna, macrobenthos and water quality of Kayan river and its tributaries, Lundu, Sarawak.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alvina, Grifin. Impact of Land Use (oil Palm) on the Fish Fauna, Macrobenthos and Water Quality of Kayan River and Its Tributaries, Lundu, Sarawak. 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alvina, Grifin. Impact of Land Use (oil Palm) on the Fish Fauna, Macrobenthos and Water Quality of Kayan River and Its Tributaries, Lundu, Sarawak. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.