ebrary, Inc, Porter, D. R., & Salvesen, D. (1995). Collaborative planning for wetlands and wildlife: Issues and examples. Island Press.
Chicago-čujuhus (17. p.)ebrary, Inc, Douglas R. Porter, juo David Salvesen. Collaborative Planning for Wetlands and Wildlife: Issues and Examples. Washington, DC: Island Press, 1995.
MLA-čujuhus (9. p.)ebrary, Inc, et al. Collaborative Planning for Wetlands and Wildlife: Issues and Examples. Island Press, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.