Gds Codes 1, PDF, Airlines
Rio All-Suite Hotel & Casino- First Class Las Vegas, NV Hotels
ibis Paris Montparnasse Catalogne- Tourist Class Paris, France
GSA #356 Dec 1/09 by GSA Publishing Group - Issuu
Hyatt Place Las Vegas- First Class Las Vegas, NV Hotels- GDS
HS-8-1 انظمة حجز إليكتروني في الفنادق - Hotel reservation system
The Business Travel Magazine June/July 2019
Sage Reference - The SAGE Handbook of Tourism Studies
100 Questions - 100 Answers. TRAVHOTECH's thoughts on the future