@book{85650,
	author = {FRITZEN, SILVINO JOSE},
	title = {EXERCICIOS PRATICOS DE DINAMICA DE GRUPO: V. I},
	publisher = {VOZES},
	year = {1986},
	address = {PETROPOLIS},
	edition = {8 ed.},
	note = {BIBLIOGRAFIA},
	url = {https://www.santoandre.sp.gov.br/pesquisa/con_detalhe.asp?ID=101484&vHistoryNovo=sim}
}