Eulogius, A. J. R. (2005). A study on domestic solid waste production and management in the Bisapug community (rural area) in Kuching sub-district.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Eulogius, Ak Justin Rajang. A Study on Domestic Solid Waste Production and Management in the Bisapug Community (rural Area) in Kuching Sub-district. 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Eulogius, Ak Justin Rajang. A Study on Domestic Solid Waste Production and Management in the Bisapug Community (rural Area) in Kuching Sub-district. 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.