(1998). Disease prevention and control: A shared concern. Philippine Health Education Journal.
Chicago (17e ed.) Bronvermelding"Disease Prevention and Control: A Shared Concern." Philippine Health Education Journal 1998.
MLA (9e ed.) Bronvermelding"Disease Prevention and Control: A Shared Concern." Philippine Health Education Journal, 1998.
Let op: Deze citaties zijn niet altijd 100% accuraat.