(2002). Bulacan 1st province to adopt unified health system. Manila Times.
Chicago (17e ed.) Bronvermelding"Bulacan 1st Province to Adopt Unified Health System." Manila Times 2002.
MLA (9e ed.) Bronvermelding"Bulacan 1st Province to Adopt Unified Health System." Manila Times, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.