James N. Maples

发表

Michael J. Bradley, James N. Maples, Kathryn E Tucker, 2017 .

Kenneth J Berend, Michael J. Bradley, James N. Maples, 2016 .

Michael J. Bradley, James N. Maples, J. Maples, 2022, Journal of Outdoor and Environmental Education.

James N. Maples, J. Maples, 2012 .