Smith, P. C. (1975). Numbers of children ever born and still living, and patterns of child survivorship: Regional and urban-rural, May 1973. University of the Philippines, Population Institute.
Chicagoスタイル(17版)引用形式Smith, Peter Colin. Numbers of Children Ever Born and Still Living, and Patterns of Child Survivorship: Regional and Urban-rural, May 1973. [Manila]: University of the Philippines, Population Institute, 1975.
MLA(9版)引用形式Smith, Peter Colin. Numbers of Children Ever Born and Still Living, and Patterns of Child Survivorship: Regional and Urban-rural, May 1973. University of the Philippines, Population Institute, 1975.
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