@book{272977,
	author = {Pommaret, Françoise and Fournier, Lionel},
	title = {Bhoutan },
	publisher = {Olizane},
	year = {2007},
	series = {Guides Olizane. Découverte},
	address = {Genève (Suisse) },
	edition = {4e éd. }
}