Bevington, D. (2009). The rebirth of environmentalism: Grassroots activism from the spotted owl to the polar bear. Island Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Bevington, Douglas. The Rebirth of Environmentalism: Grassroots Activism from the Spotted Owl to the Polar Bear. Washington, D.C.: Island Press, 2009.
MLA -ийн эшлэл (9 дэх хэвлэлт)Bevington, Douglas. The Rebirth of Environmentalism: Grassroots Activism from the Spotted Owl to the Polar Bear. Island Press, 2009.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.