Ralf-Eckhard, T. (2010). Governance. Physica-Verlag HD.
Cita Chicago (17th ed.)Ralf-Eckhard, Turke. Governance. New York, NY: Physica-Verlag HD, 2010.
Cita MLA (8th ed.)Ralf-Eckhard, Turke. Governance. Physica-Verlag HD, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.