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Klimatafel von Phnom Penh / Kambodscha(PDF). Baseline climate means (1961–1990) from stations all over the world. Deutscher Wetterdienst. [January 23, 2016]. (原始内容(PDF)存档于2022-03-16) (德语).
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Cambodia Socio-Economic Survey 2017(PDF). Ministry of Planning. National Institute of Statistics. November 2018 [June 29, 2020]. (原始内容存档(PDF)于2022-12-20).