Peavy, H. S. (2019). Environmental Engineering (15th.). Mc Graw Hill Education Pvt. Ltd.
Chicago-čujuhus (17. p.)Peavy, Howard S. Environmental Engineering. 15th. Chennai: Mc Graw Hill Education Pvt. Ltd, 2019.
MLA-čujuhus (9. p.)Peavy, Howard S. Environmental Engineering. 15th. Mc Graw Hill Education Pvt. Ltd, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.