Jenny, H. (2019). Water conservation strategies for Beijing Capital Region. Asian Development Bank.
Čikaški stil citiranja (17. izdanje)Jenny, Hubert. Water Conservation Strategies for Beijing Capital Region. Metro Manila, Philippines: Asian Development Bank, 2019.
MLA način citiranja (9. izdanje)Jenny, Hubert. Water Conservation Strategies for Beijing Capital Region. Asian Development Bank, 2019.
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