@book{27285,
	author = {SILVA, ANTONIO DE SIQUEIRA E and BERTOLIN, RAFAEL},
	title = {PORTUGUES ESSENCIAL: 6 SERIE: V.2},
	publisher = {IBEP},
	year = {S. D.},
	address = {SAO PAULO},
	edition = {1 ed.},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=35292&vHistoryNovo=sim}
}