Dickinson, J., Filimonau, V., Hibbert, J., Cherrett, T., Davies, N., Norgate, S., …Winstanley, C. (2016). Tourism communities and social ties : the role of online and offline tourist social networks in building social capital and sustainable practice. Journal of Sustainable Tourism, 25(2), 163-180. https://doi.org/10.1080/09669582.2016.1182538