Παραπομπή σε μορφή APA (7η εκδ.)

Bech Serrat, J. M. (2012). Selling Tourism Services at a Distance: An Analysis of the EU Consumer Acquis. Springer Berlin Heidelberg : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bech Serrat, Josep Maria. Selling Tourism Services at a Distance: An Analysis of the EU Consumer Acquis. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bech Serrat, Josep Maria. Selling Tourism Services at a Distance: An Analysis of the EU Consumer Acquis. Springer Berlin Heidelberg : Imprint: Springer, 2012.