Blackman, Anna, Foster, Faith, Hyvonen, Tracey, Jewell, Bronwyn, Kuilboer, Alf, and Moscardo, Gianna (2004) Factors contributing to successful tourism development in peripheral regions. Journal of Tourism Studies, 15 (1). pp. 59-70.

Pearce, Philip L., and Hyvonen, Tracey (2003) Litter in the city: visitor perceptions and sustainable practices for urban tourism. Tourism, 51 (2). pp. 193-204.