Ibeh, M. J. (2003). Environmental ethics and politics in the developing countries: Case study from Nigeria. Paderborner theologische Studien.
Citazione stile Chigago Style (17a edizione)Ibeh, Martin Joe. "Environmental Ethics and Politics in the Developing Countries: Case Study from Nigeria." Paderborner Theologische Studien 2003.
Citatione MLA (9a ed.)Ibeh, Martin Joe. "Environmental Ethics and Politics in the Developing Countries: Case Study from Nigeria." Paderborner Theologische Studien, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.