@book{12250,
	author = {Nicholson, Walter E. and Carril Villareal, María del Pilar},
	title = {Microeconoma̕ Intermedia y sus aplicaciones},
	publisher = {Cengage Learning, },
	year = {2011.},
	series = {Global Economic Watch},
	address = {México : },
	edition = {11a edición.}
}