@book{27208,
	author = {Barnes, Louis B. and Christensen, C. Roland},
	title = {Teaching and the case method },
	publisher = {Harvard Business School Press },
	year = {c1994.},
	address = {Boston, Mass. },
	edition = {3a ed.},
	note = {Rev. ed. of: Teaching and the case method / C. Roland Christensen. c1987.}
}