@book{66268,
	author = {Hudson, Frederic M.},
	title = {The handbook of coaching},
	publisher = {Jossey-Bass Publishers},
	year = {1999},
	address = {San Francisco},
	edition = {1. ed.},
	note = {Includes bibliographical references and index},
	url = {http://www.gbv.de/dms/hbz/toc/ht012822453.pdf}
}