Punmia, B. (2020). Irrigation and Water power engineering (16th.). Laxmi Publication.
Chicago-viite (17. p.)Punmia, B.C. Irrigation and Water Power Engineering. 16th. New Delhi: Laxmi Publication, 2020.
MLA-viite (9. p.)Punmia, B.C. Irrigation and Water Power Engineering. 16th. Laxmi Publication, 2020.
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