Blindenbacher, R. (2010). The black box of governmental learning: The learning spiral -- a concept to organize learning in governments. World Bank.
Chicago-Zitierstil (17. Ausg.)Blindenbacher, Raoul. The Black Box of Governmental Learning: The Learning Spiral -- a Concept to Organize Learning in Governments. Washington, D.C: World Bank, 2010.
MLA-Zitierstil (9. Ausg.)Blindenbacher, Raoul. The Black Box of Governmental Learning: The Learning Spiral -- a Concept to Organize Learning in Governments. World Bank, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.