APA
Swarbrooke, . (2002). Business Travel And Tourism (Pb 2002). : T&F.
Chicago
Swarbrooke, . 2002. Business Travel And Tourism (Pb 2002). : T&F.
Harvard
Swarbrooke, . (2002). Business Travel And Tourism (Pb 2002). : T&F.
MLA
Swarbrooke, . Business Travel And Tourism (Pb 2002). : T&F. 2002.