SpringerLink (Online service), Saufi, A., Andilolo, I. R., Othman, N., & Lew, A. A. (2017). Balancing Development and Sustainability in Tourism Destinations: Proceedings of the Tourism Outlook Conference 2015. Springer Singapore : Imprint: Springer.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Akhmad Saufi, Imanuella R. Andilolo, Norain Othman, και Alan A. Lew. Balancing Development and Sustainability in Tourism Destinations: Proceedings of the Tourism Outlook Conference 2015. Singapore: Springer Singapore : Imprint: Springer, 2017.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Balancing Development and Sustainability in Tourism Destinations: Proceedings of the Tourism Outlook Conference 2015. Springer Singapore : Imprint: Springer, 2017.
