Kumar, A. (2000). Modern trends in environmental pollution and ecoplanning. ABD Publishers.
استشهاد بنمط شيكاغوKumar, Arvind. Modern Trends in Environmental Pollution and Ecoplanning. Jaipur: ABD Publishers, 2000.
MLA استشهادKumar, Arvind. Modern Trends in Environmental Pollution and Ecoplanning. ABD Publishers, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.