@book{2617,
	author = {Weiler, B. and Black, Rosemary,},
	title = {Tour Guiding Research :},
	publisher = {Channel View Publications,},
	year = {2015.},
	series = {Aspects of Tourism ;},
	address = {Bristol, England :},
	url = {https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=852331}
}