Desvousges, William H.; Naughton, Michael C. and Parsons, George R. (1992): Benefits transfer: conceptual problems in estimating water quality benefits using existing studies. Published in: Water Resources Research , Vol. 28, No. 3 (1992): pp. 675-683.
Myers, Kelley H.; Parsons, George R. and Edwards, Peter E.T. (2010): Measuring the recreational use value of migratory shorebirds on the Delaware Bay. Published in: Marine Resource Economics , Vol. 25, No. 3 (2010): pp. 247-264.
Edwards, Peter E.T.; Parsons, George R. and Myers, Kelley H. (2011): The economic value of viewing migratory shorebirds on the Delaware Bay: An application of the single site travel cost model using on-site data. Published in: Human Dimensions of Wildlife , Vol. 16, No. 6 (2011): pp. 435-444.
