TY  - BOOK
AU  - Cruz, Zenaida Lansangan.
TI  - Principles and ethics of tour guiding
SN  - 978-971-23-5100-6
PY  - 2008///
KW  - Tour guides (persons)
KW  - Handbooks, manuals, etc
KW  - sears
KW  - Tourism
KW  - Handbooks, manual, etc
N1  - Includes index
ER  -