Marfil, M. (2004). 51 family planning groups to start 5-month campaign. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Marfil, Martin. "51 Family Planning Groups to Start 5-month Campaign." Philippine Daily Inquirer 2004.
Citatione MLA (9a ed.)Marfil, Martin. "51 Family Planning Groups to Start 5-month Campaign." Philippine Daily Inquirer, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.