TY  - BOOK
AU  - Cruz, Zenaida L.
TI  - Principles and ethics of tour guiding
SN  - 9712324591
U1  - FIL 338.479 C88p 1999 
PY  - 1999///
CY  - Manila
PB  - Rex Book Store, Inc.
KW  - Tour guides (persons)
KW  - Guides (people)
ER  -