@book{207650,
	author = {Munzert, Simon.},
	title = {Automated data collection with R : a practical guide to Web scraping and text mining /},
	publisher = {Wiley,},
	year = {2014.},
	address = {Chichester, West Sussex, United Kingdom ;},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781118834732}
}