(1998). Disease prevention and control: A shared concern. Philippine Health Education Journal.
Dyfyniad Arddull Chicago"Disease Prevention and Control: A Shared Concern." Philippine Health Education Journal 1998.
Dyfyniad MLA"Disease Prevention and Control: A Shared Concern." Philippine Health Education Journal, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.