Mehr, R. I., & Wales, H. G. (1950). Business life insurance and its economic applications. University of Illinois.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMehr, Robert Irwin, और Hugh G. Wales. Business Life Insurance and Its Economic Applications. Urbana: University of Illinois, 1950.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMehr, Robert Irwin, और Hugh G. Wales. Business Life Insurance and Its Economic Applications. University of Illinois, 1950.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.