(1)
Bateman, I.J., Burgess, D., Hutchinson, W.G. and Matthews, D.I., (2008)
Contrasting NOAA guidelines with Learning Design Contingent Valuation (LDCV): Preference learning versus coherent arbitrariness,
Journal of Environmental Economics and Management, 55: 127-141.
http://dx.doi.org/10.1016/j.jeem.2007.08.003