@book{207052,
	author = {Ulrich, Roger Bradley,},
	title = {A companion to Roman Architecture /},
	publisher = {Wiley Blackwell,},
	year = {2014.},
	series = {Blackwell companions to the ancient world},
	address = {Malden, MA :},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781118325117}
}