Quinn, P. F. (1991). The role of digital terrain analysis in hydrological modelling. University of Lancaster.
Lua i Stíl Chicago (17ú heag.)Quinn, Paul F. The Role of Digital Terrain Analysis in Hydrological Modelling. England: University of Lancaster, 1991.
Lua MLA (8ú heag.)Quinn, Paul F. The Role of Digital Terrain Analysis in Hydrological Modelling. University of Lancaster, 1991.
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