Katigbak, A. F. (2004). Study in New England Journal of Medicine: Postmenopousal women benefit from 10-year treatment with alendronate. Philippine Star.
Cita Chicago (17th ed.)Katigbak, Antonio F. "Study in New England Journal of Medicine: Postmenopousal Women Benefit from 10-year Treatment with Alendronate." Philippine Star 2004.
Cita MLA (9th ed.)Katigbak, Antonio F. "Study in New England Journal of Medicine: Postmenopousal Women Benefit from 10-year Treatment with Alendronate." Philippine Star, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.