@inbook{publication-652,
	address={The Hague},
	author={Frey, Bruno S and Osterloh, Margit},
	booktitle={Professional pride – a powerful force},
	editor={Jansen, Thijs and van den Brink, Gabriel and Kole, Jos},
	isbn={978-94-6105-115-8},
	month={OCT},
	pages={175-196},
	publisher={Eleven International Publishing},
	title={Evaluations: hidden costs, questionable benefits and superior alternatives},
	year=2010,
}