SpringerLink (Online service), Pforr, C., Dowling, R., & Volgger, M. (2021). Consumer Tribes in Tourism: Contemporary Perspectives on Special-Interest Tourism (1st ed. 2021.). Springer Nature Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-15-7150-3
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিSpringerLink (Online service), Christof Pforr, Ross Dowling, এবং Michael Volgger. Consumer Tribes in Tourism: Contemporary Perspectives on Special-Interest Tourism. 1st ed. 2021. Singapore: Springer Nature Singapore : Imprint: Springer, 2021. https://doi.org/10.1007/978-981-15-7150-3.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিSpringerLink (Online service), et al. Consumer Tribes in Tourism: Contemporary Perspectives on Special-Interest Tourism. 1st ed. 2021. Springer Nature Singapore : Imprint: Springer, 2021. https://doi.org/10.1007/978-981-15-7150-3.