Não informado. (2021). Geographical & Environmental Modelling. Carfax Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Geographical & Environmental Modelling. Abingdon, Inglaterra: Carfax Publishing, 2021.
Lua MLA (8ú heag.)Não informado. Geographical & Environmental Modelling. Carfax Publishing, 2021.
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