@book{502211,
	author = {European Commission},
	title = {Assuring quality in education: policies and approaches to school evaluation in Europe},
	publisher = {Publications Office of the European Union},
	year = {2015},
	address = {Luxemburgo},
	url = {http://eacea.ec.europa.eu/education/eurydice/documents/thematic_reports/178EN.pdf}
}