Mortara, G. (1950). Methods of using census statistics for the calculation of life tables and other demographic measures.
Chicago-Zitierstil (17. Ausg.)Mortara, Giorgio. Methods of Using Census Statistics for the Calculation of Life Tables and Other Demographic Measures. 1950.
MLA-Zitierstil (9. Ausg.)Mortara, Giorgio. Methods of Using Census Statistics for the Calculation of Life Tables and Other Demographic Measures. 1950.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.