Casterline, J. B., Lee, R. D., & Foote, K. A. (1996). Fertility in the United States: New patterns, new theories. Population Council.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCasterline, John B., Ronald Demos Lee, और Karen A. Foote. Fertility in the United States: New Patterns, New Theories. New York: Population Council, 1996.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCasterline, John B., et al. Fertility in the United States: New Patterns, New Theories. Population Council, 1996.
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