Não informado. (1997). International Journal of Fertility and Women's Medicine. Medical Science Publishing International.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. International Journal of Fertility and Women's Medicine. Washington: Medical Science Publishing International, 1997.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. International Journal of Fertility and Women's Medicine. Medical Science Publishing International, 1997.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.