(1997). 83 M pregnancies worldwide each year unwanted - UN report. Philippine Star.
Chicago Style aipamena"83 M Pregnancies Worldwide Each Year Unwanted - UN Report." Philippine Star 1997.
MLA aipamena"83 M Pregnancies Worldwide Each Year Unwanted - UN Report." Philippine Star, 1997.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.