Park, C. B. (1986). The place of child-spacing as a factor in infant mortality: A recursive model.
Chicago Style aipamenaPark, C B. The Place of Child-spacing As a Factor in Infant Mortality: A Recursive Model. 1986.
MLA aipamenaPark, C B. The Place of Child-spacing As a Factor in Infant Mortality: A Recursive Model. 1986.
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