@book{182333,
	author = {Wallerstein, Immanuel},
	title = {Utopística o las opciones históricas del siglo XXI},
	publisher = {Siglo Veintiuno Editores},
	year = {1998.},
	series = {El mundo del siglo xxi},
	address = {México, D.F.},
	edition = {1a ed.},
	note = {Translation of: Utopistics, or, Historical choices of the twenty-first century.}
}