@book{136027,
	author = {WALPOLE, Ronald E... [et al.]},
	title = {Probabilidade e estatística},
	publisher = {Pearson Prentice Hall},
	year = {2009},
	address = {São Paulo},
	edition = {8. ed},
	note = {Título original: Probability E_COMERCIAL statistics for engineers E_COMERCIAL
scientists}
}