@book{42875,
	author = {Hausman, J.A.},
	title = {Contingent Valuation},
	publisher = {ELSEVIER,},
	year = {1993},
	note = {<strong>Off-Campus Access:</strong> Athens ID and Password Required},
	url = {https://www.sciencedirect.com/science/book/9780444814692}
}