@book{118232,
	author = {Pettiford, Rebecca},
	title = {Being responsible},
	publisher = {Bullfrog Books},
	year = {2018},
	series = {Bullfrog books: building a character},
	address = {Minneapolis, MN},
	note = {IB Program. Uso restrito aos professores.},
	url = {00002f/00002f51.jpg}
}