Romão, J., & Romão, J. (2018). Tourism, Territory and Sustainable Development: Theoretical Foundations and Empirical Applications in Japan and Europe (1st ed. 2018.). Springer Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-13-0426-2
Παραπομπή σε μορφή Chicago (17η εκδ.)Romão, João, και João Romão. Tourism, Territory and Sustainable Development: Theoretical Foundations and Empirical Applications in Japan and Europe. 1st ed. 2018. Singapore: Springer Singapore : Imprint: Springer, 2018. https://doi.org/10.1007/978-981-13-0426-2.
Παραπομπή σε μορφή MLA (8th εκδ.)Romão, João, και João Romão. Tourism, Territory and Sustainable Development: Theoretical Foundations and Empirical Applications in Japan and Europe. 1st ed. 2018. Springer Singapore : Imprint: Springer, 2018. https://doi.org/10.1007/978-981-13-0426-2.
