@incollection{bibtexkey,
	title = {Motivation - A Dual-Edged Factor of Production},
	address = {Berlin},
	author = {Bruno S. Frey and Margit Osterloh},
	booktitle = {Successful Management by Motivation},
	editor = {Bruno S. Frey and Margit Osterloh},
	pages = {3-26},
	publisher = {Springer},
	year = {2002},
	biburl = {http://www.bibsonomy.org/bibtex/240af3e6181298442577120aab936292b/kochm},
	keywords = {motivation }
}