1. The coming biophilia revolution;Orr;Earth Isl. J.,1994
2. Environmental literacy and evaluation of studies conducted on environmental literacy in Turkey;Kışoğlu;Int. Online J. Educ. Sci.,2010
3. The Need for Environmental Education in Secondary Education Level in Nigeria: Problems and Challenges;Ogueri,2004
4. The ecology of environmental awareness and action;Chawla,2006
5. The esthetic attitude and empathy: A point of convergence;Franklin;Am. J. Art Ther.,1990