Authors: Poria, Y Butler, R Airey, D

Citation: Y. Poria et al., Clarifying heritage tourism, ANN TOURISM, 28(4), 2001, pp. 1047-1049

Authors: Airey, D Johnson, S

Citation: D. Airey et S. Johnson, The content of tourism degree courses in the UK, TOUR MANAGE, 20(2), 1999, pp. 229-235