DAVIS, M. L. M. (2014). Principles of environmental engineering and science. McGraw-Hill.
Chicago-čujuhus (17. p.)DAVIS, Mackenzie L. Masten. Principles of Environmental Engineering and Science. McGraw-Hill, 2014.
MLA-čujuhus (9. p.)DAVIS, Mackenzie L. Masten. Principles of Environmental Engineering and Science. McGraw-Hill, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.