O'Neill, J. (1993). Ecology, policy and politics: Human well-being and the natural world. Routledge.
Cita Chicago (17th ed.)O'Neill, John. Ecology, Policy and Politics: Human Well-being and the Natural World. London: Routledge, 1993.
Cita MLA (9th ed.)O'Neill, John. Ecology, Policy and Politics: Human Well-being and the Natural World. Routledge, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.