SpringerLink (Online service) & Wetzelhuetter, C. (2013). Groundwater in the coastal zones of Asia-Pacific. Springer Netherlands.
Lua i Stíl Chicago (17ú heag.)SpringerLink (Online service) agus Christoph Wetzelhuetter. Groundwater in the Coastal Zones of Asia-Pacific. Dordrecht: Springer Netherlands, 2013.
Lua MLA (8ú heag.)SpringerLink (Online service) agus Christoph Wetzelhuetter. Groundwater in the Coastal Zones of Asia-Pacific. Springer Netherlands, 2013.
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