Παραπομπή APA

R C Sharma. (1988). Population, resources, environment and quality of life. New Delhi: Dhanpat Rai and Sons.

Παραπομπή Chicago Style

R C Sharma. Population, Resources, Environment and Quality of Life. New Delhi: Dhanpat Rai and Sons, 1988.

Παραπομπή MLA

R C Sharma. Population, Resources, Environment and Quality of Life. New Delhi: Dhanpat Rai and Sons, 1988.

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