APA (7 वां संस्करण) प्रशस्ति पत्र
Vergara, W. (2011). Assessment of the impacts of climate change on mountain hydrology: Development of a methodology through a case study in the Andes of Peru. World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Vergara, Walter. Assessment of the Impacts of Climate Change on Mountain Hydrology: Development of a Methodology Through a Case Study in the Andes of Peru. Washington, D.C.: World Bank, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Vergara, Walter. Assessment of the Impacts of Climate Change on Mountain Hydrology: Development of a Methodology Through a Case Study in the Andes of Peru. World Bank, 2011.
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