Gabadinho, A., & Wanner, P. (1999). Fertility and family surveys in countries of the ECE region: Standard country report, Switzerland. United Nations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGabadinho, Alexis, और Philippe Wanner. Fertility and Family Surveys in Countries of the ECE Region: Standard Country Report, Switzerland. New York ; Geneva: United Nations, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGabadinho, Alexis, और Philippe Wanner. Fertility and Family Surveys in Countries of the ECE Region: Standard Country Report, Switzerland. United Nations, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.