TY  - BOOK
AU  - Goeldner,Charles R.
AU  - Ritchie,J.R.Brent
TI  - Tourism: principles, practices, philosophies. 
SN  - 9780471400615
PY  - 2002///
CY  - New York
PB  - John Wiley
KW  - Tourism
N1  - Bibliographies
ER  -