Sandbach, F. (1982). Principles of pollution control. Longman.
Chicago-čujuhus (17. p.)Sandbach, Francis. Principles of Pollution Control. London ; New York: Longman, 1982.
MLA-čujuhus (9. p.)Sandbach, Francis. Principles of Pollution Control. Longman, 1982.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.