Olmsted et al, Leveraging support for conservation from ecotourists: can relational values play a role?
Olmsted, P., J. Honey-Rosés, T. Satterfield and K.M.A. Chan (2019). “Leveraging support for conservation from ecotourists: can relational values play a role?” Journal of Sustainable Tourism 28(3): 497-514: 1-18. Url