1. Askew, M. (2013). The magic list of global status, UNESCO heritage and the agenda of states. In S. Labadi & C. Long (Eds.), Heritage and globalisation (pp. 19–44). London: Routledge.
2. Bandarin, F., & Oers, V. R. (2012). The historic urban landscape – managing heritage in an urban city. Oxford: Wiley-Blackwell Publishers.
3. Blake, J. (2000). On defining the cultural heritage. The International and Comparative Law Quarterly, 49(1), 61–85.
4. Breen, C., Forsythe, W., & Rhodes, D. (2016). A maritime archaeological survey of Stonetown, Zanzibar. International Journal of Nautical Archaeology, 45(1), 191–199.
5. Boxem, R., Fuhren, R., Pereira Roders, A., Veldpaus, L., & Colenbrander, B. (2012). Assessing the cultural significance of World Heritage Cities: The historic center of Galle as case study. In Measuring heritage conservation performance. (Vol. ISBN 978-85-98747-16-3, pp. 75–81). Olinda/Rome: CECI and ICCROM.