Lowe, J. F., & Lewis, D. (1980). The economics of environmental management. P. Allan.
Chicago-čujuhus (17. p.)Lowe, J. F., juo David Lewis. The Economics of Environmental Management. Deddington, Oxford: P. Allan, 1980.
MLA-čujuhus (9. p.)Lowe, J. F., juo David Lewis. The Economics of Environmental Management. P. Allan, 1980.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.