An exploratory study of desired hotel attributes for American tourists vacationing in China and Ireland / Kevin J. Shanahan, Michael R. Hyman
The systematic-risk determinants of the US airline industry / Jin-Soo Lee, SooCheong (Shawn) Jang
World tourism conference - tourism success stories and shooting stars : Kuala, Lumpur, Malaysia, 4-6 June 2007 / World Tourism Organization