APA
Bajpai S. P., . (2019). Sustainable Development And Environmental Issues. : Discovery Publishing House Pvt Ltd.
Chicago
Bajpai S P, . 2019. Sustainable Development And Environmental Issues. : Discovery Publishing House Pvt Ltd.
Harvard
Bajpai S. P., . (2019). Sustainable Development And Environmental Issues. : Discovery Publishing House Pvt Ltd.
MLA
Bajpai S P, . Sustainable Development And Environmental Issues. : Discovery Publishing House Pvt Ltd. 2019.