Workineh Kelbessa. (2008). Indigenous and modern environmental ethics: A study of the indigenous Oromo environmental ethic and modern issues of environment and development. Council for Research in Values and Philosophy.
Chicago-Zitierstil (17. Ausg.)Workineh Kelbessa. Indigenous and Modern Environmental Ethics: A Study of the Indigenous Oromo Environmental Ethic and Modern Issues of Environment and Development. Washington, D.C: Council for Research in Values and Philosophy, 2008.
MLA-Zitierstil (9. Ausg.)Workineh Kelbessa. Indigenous and Modern Environmental Ethics: A Study of the Indigenous Oromo Environmental Ethic and Modern Issues of Environment and Development. Council for Research in Values and Philosophy, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.