Chattopadhyaya, D. P. Environment, Evolution and Values: Studies in man, Society and Science. South Asian.
استشهاد بنمط شيكاغوChattopadhyaya, D P. Environment, Evolution and Values: Studies in Man, Society and Science. New Delhi: South Asian.
MLA استشهادChattopadhyaya, D P. Environment, Evolution and Values: Studies in Man, Society and Science. South Asian.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.