@book{296929,
	author = {Ben-Shahar, Tal and Collon, Hélène},
	title = {Apprendre à être heureux},
	editor = {Impr. Chirat},
	publisher = {Belfond},
	year = {impr. 2010},
	series = { L' esprit d'ouverture},
	address = {Paris}
}