(1997). Today's girls go for later pregnancy - after age 20. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)"Today's Girls Go for Later Pregnancy - After Age 20." Philippine Daily Inquirer 1997.
Lua MLA (9ú heag.)"Today's Girls Go for Later Pregnancy - After Age 20." Philippine Daily Inquirer, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.