@book { 2630,
	title = {Sources of Tibetan Tradition},
	series = {Introduction to Asian Civilizations},
	year = {2013},
	publisher = {Columbia University Press},
	address = {New York},
	keywords = {Geschichte, Tibet, Buddhismus},
	ISBN = {978-0-231-13598-6},
	URL = {http://www.indologica.de/drupal/?q=node/2629},
	author = {Schaeffer, Kurtis R. and Kapstein, Matthew T. and Tuttle, Gray}
}