@incollection{Conti12,
author = {Beatriz Amarilla and Alfredo Conti},
title = {Built Heritage and Sustainable Tourism: Conceptual, Economic and Social Variables},
booktitle = {Sustainable Development},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Chaouki Ghenai},
chapter = {7},
doi = {10.5772/28684},
url = {https://doi.org/10.5772/28684}
}