Wissenschaften, Ö. A. d., & Demography, V. I. o. Vienna yearbook of population research. Vienna.
Čikaški stil citiranjaWissenschaften, Österreichische Akademie der, i Vienna Institute of Demography. Vienna Yearbook of Population Research. Vienna.
MLA način citiranjaWissenschaften, Österreichische Akademie der, i Vienna Institute of Demography. Vienna Yearbook of Population Research. Vienna.
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