Bartholomew, D. J. Mathematical methods in social science. John Wiley and Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBartholomew, David J. Mathematical Methods in Social Science. John Wiley and Sons.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBartholomew, David J. Mathematical Methods in Social Science. John Wiley and Sons.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.