Fisher, R. A. (1933). The balance of births and deaths. Vol. II. Eastern and southern Europe.
Citação norma ChicagoFisher, R. A. The Balance of Births and Deaths. Vol. II. Eastern and Southern Europe. 1933.
MLA CitationFisher, R. A. The Balance of Births and Deaths. Vol. II. Eastern and Southern Europe. 1933.
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