Cita APA

Swarbrooke, J., & Horner, S. (2001). Business travel and tourism. Routledge.

Chicago Edition Citation

Swarbrooke, John, i Susan Horner. Business Travel and Tourism. London: Routledge, 2001.

Cita MLA

Swarbrooke, John, i Susan Horner. Business Travel and Tourism. Routledge, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.