Bech Serrat, J. M. (2012). Selling Tourism Services at a Distance: An Analysis of the EU Consumer Acquis. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-27887-7
Lua i Stíl Chicago (17ú heag.)Bech Serrat, Josep Maria. Selling Tourism Services at a Distance: An Analysis of the EU Consumer Acquis. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-27887-7.
Lua MLA (9ú heag.)Bech Serrat, Josep Maria. Selling Tourism Services at a Distance: An Analysis of the EU Consumer Acquis. Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-642-27887-7.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.