*[[John McCormick]], ''[http://books.google.com.au/books?id=xC16yGp9-HUC&dq=%22John+McCormick%22+environmental&printsec=frontcover&source=bl&ots=pBQWS8X5M9&sig=ofm1jvuK2Ka5Cn5I8hyJ5-G7pSI&hl=en&ei=b-UAS_vPO8mQkQXKqYSHDA&sa=X&oi=book_result&ct=result&resnum=3&ved=0CA4Q6AEwAg#v=onepage&q=&f=false Reclaiming Paradise: The Global Environmental Movement]'' (1991, Indiana University Press).
*[[David Pepper]], ''Modern Environmentalism: An Introduction'' (Routledge, 1996).
*[[Timothy Doyle]], “Sustainable development and Agenda 21: the secular bible of global free markets and pluralist democracy,” ''Third World Quarterly'', 19 (4), 1998.
==Resources and articles==