Kostidi, Melina. “Visitors to Greek Thermal and Seaside Spas (Mid-19th Century-Early 20th Century)”. Academica Turistica - Tourism and Innovation Journal 12, no. 1 (August 30, 2019). Accessed April 27, 2024. https://academica.turistica.si/index.php/AT-TIJ/article/view/118.