@book{36748,
	author = {Olsen, Wendy Kay},
	title = {Coleta de dados :},
	publisher = {Penso,},
	year = {2015.},
	series = {Métodos de pesquisa},
	address = {Porto Alegre :},
	note = {Tradução de: Data collection: key debates and methods in social research.}
}