1.		Activity preferences and trip-planning behavior of the U.S. outbound pleasure travel market / S. R. Rao, Edward G. Thomas, Rajshekhar G. Javalgi Autor: Rao, S. R. Coautor: ; Thomas, Edward G. Javalgi, Rajshekhar G.
2.		Consumer behavior in the US pleasure travel marketplace : an analysis of senior and nonsenior travelers / Rajshekhar G. Javalgi, Edward G. Thomas, S.R. Rao Autor: Javalgi, Rajshekhar G. Coautor: ; Thomas, Edward G. Rao, S. R.