@book{226869,
	author = {Lyubomirsky, Sonja. and Devoto , Alejandra},
	title = {La ciencia de la felicidad},
	publisher = {Ediciones Urano},
	year = {2011.},
	series = {Books4pocket.},
	address = {Argentina},
	edition = {1a.ed.},
	note = {Translation of : The how of happiness, c 2008.}
}