Wangchuk, Lily. Facts about Bhutan : the land of the thunder dragon / Lily Wangchuk. - Thimphu : Absolute Bhutan Books, 2008. - xxxvi, 388 p. : col. ill., col. maps ; 23 cm. Includes bibliographical references (p. 360-361) and index. ISBN: 9993676004 LCCN: 2009311458 Subjects--Geographic Terms: Bhutan--Description and travel.