Kanninen, T. (2013). A crisis of global sustainability. Routledge.
Cita Chicago (17th ed.)Kanninen, Tapi. A Crisis of Global Sustainability. Abingdon, Oxon, New York: Routledge, 2013.
Cita MLA (9th ed.)Kanninen, Tapi. A Crisis of Global Sustainability. Routledge, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.