Dyfyniad APA
ebrary, Inc. (2001). The role of environmental NGOs: Russian challenges, American lessons : proceedings of a workshop. National Academy Press.
Dyfyniad Arddull Chicago
ebrary, Inc. The Role of Environmental NGOs: Russian Challenges, American Lessons : Proceedings of a Workshop. Washington, D.C.: National Academy Press, 2001.
Dyfyniad MLA
ebrary, Inc. The Role of Environmental NGOs: Russian Challenges, American Lessons : Proceedings of a Workshop. National Academy Press, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.