TY  - BOOK
AU  - Doqilla, Daniel V.
TI  - Training and licensing of private security guards conducted by La Union of college of nursing arts and sciences training school
U1  - TH 363.289 D72t 2017 
PY  - 2017///
CY  - City of San Fernando, La Union
PB  - [s.n.]
KW  - Security services
N1  - Bibliography: pages 49-50
ER  -