@article{Li2017, author = {Qinglei et al. Li}, title = {A New Version on the Root of Ecotourism [生态旅游产生根源新说]}, journal = {Journal of Jinggangshan University (Social Sciences) [井冈山大学学报(社会科学版)], No. 2 (2017), pp. 77-81.}, year = {2017}, }