1[1]Armbruster,Karla & Wallace,Kathleen R.(ed.) 2001."Introduction:Why Go Beyond Nature Writing,and Where To?",Beyond Nature Writing:Expanding the Boundaries of Ecocriticism,Charlottesville:University press of Virginia,pp.1-28
2[2]Norton,Bryan G.1998."Environmental Ethics and Weak Anthropocentrism",Environmental Ethics:Divergence and Convergence,Richard G.Botzler and Susan J.Armstrong ed.,2nd edition,Boston:McGraw-Hill,pp.313-315
3[3]Finch,Robert & Elder,John(ed.) 2002.Nature Writing:The Tradition in English,1st edition,W.W.Norton & Company
4[4]Murphy,Patrick.2000.Father Afield in the Study of Nature-Oriented Literature.Charlottesville and London:University Press of Virginia
5[5]Stewart,Frank.1995.A NaturalHistory of Nature Writing,Washington D.C.:Island Press.
6[6]Scheese,Don.1996.Nature Writing:The Pastoral Impulse in America,New York:Twayne Publishers.