Ramos, H. M. (2021). Water Systems towards New Future Challenges. MDPI - Multidisciplinary Digital Publishing Institute.
Chicago-čujuhus (17. p.)Ramos, Helena M. Water Systems Towards New Future Challenges. Basel, Switzerland: MDPI - Multidisciplinary Digital Publishing Institute, 2021.
MLA-čujuhus (9. p.)Ramos, Helena M. Water Systems Towards New Future Challenges. MDPI - Multidisciplinary Digital Publishing Institute, 2021.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.