TY  - BOOK
AU  - Goeldner,Charles R.
AU  - Ritchie,J.R.Brent
TI  - Tourism: principles, practices, philosophies 
SN  - 0471400610
U1  - 338.4791 
PY  - 2003///
CY  - Hoboken, New Jersey
PB  - John Wiley
KW  - Tourism
ER  -