المؤلفون: Richardson, Mervyn, Grant, Alastair, Rakel, Horst, Voisey, Heather, Knowler, Duncan, Krueger, Jonathan, Brown, K., Brown, Katrina, Edwards, Harry, Henderson, Norman, Rensburg, Thomas van, Rowe, S. K., Acharya, Gayatri, Tansey, James, Sutton, T. E., Lewis, D. C., Crowards, Tom, O'Riordan, Timothy, Whitton, Brian, Lorenzoni, Irene, Maher, Barbara, Charlier, Roger H., Jordan, Andrew, Lotte, T. S., Fitzgerald, M., Barton, Jonathan R., Griffiths, J.F., Peres, Carlos, Donoghue, Daniel N.M., Haapasalo, Esa, Yates, R. R., Ledoux, Laure

المصدر: International Journal of Environmental Studies ; volume 56, issue 1, page 61-135 ; ISSN 0020-7233 1029-0400

الاتاحة: https://doi.org/10.1080/00207239808711195
http://www.tandfonline.com/doi/pdf/10.1080/00207239808711195