Bulkeley, H., & Newell, P. (2015). Governing climate change (Second edition.). Routledge.
Dyfyniad Arddull ChicagoBulkeley, Harriet, and Peter Newell. Governing Climate Change. Second edition. Abingdon, Oxon: Routledge, 2015.
Dyfyniad MLABulkeley, Harriet, and Peter Newell. Governing Climate Change. Second edition. Routledge, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.