APA citiranje

Buhalis, D., & Costa, C. (2006). Tourism business frontiers: Consumers, products and industry. Elsevier.

Chicago Style (17th ed.) Citation

Buhalis, Dimitrios, and Carlos Costa. Tourism Business Frontiers: Consumers, Products and Industry. Amsterdam: Elsevier, 2006.

MLA citiranje

Buhalis, Dimitrios, and Carlos Costa. Tourism Business Frontiers: Consumers, Products and Industry. Elsevier, 2006.