Estupigan, R. (1999). Managing burn injuries and fire emergencies. Manila Bulletin.
Chicago (17e ed.) BronvermeldingEstupigan, Ruth. "Managing Burn Injuries and Fire Emergencies." Manila Bulletin 1999.
MLA (9e ed.) BronvermeldingEstupigan, Ruth. "Managing Burn Injuries and Fire Emergencies." Manila Bulletin, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.