Bocobo, D. J. (1999). Understanding virus outbreaks within an historical context. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Bocobo, Dean Jorge. "Understanding Virus Outbreaks Within an Historical Context." Philippine Daily Inquirer 1999.
Citatione MLA (9a ed.)Bocobo, Dean Jorge. "Understanding Virus Outbreaks Within an Historical Context." Philippine Daily Inquirer, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.