Organizace spojených národů. Statistical Office. The Follow-up method in demographic sample surveys: an approach to measuring fertility, mortality and migration. New York: United Nations, 1992. ix, 148 s. Studies in methods. Series F; no. 41.
(1992). The Follow-up method in demographic sample surveys: An approach to measuring fertility, mortality and migration. New York: United Nations.
Styl ChicagoThe Follow-up Method in Demographic Sample Surveys: An Approach to Measuring Fertility, Mortality and Migration. New York: United Nations, 1992.
Citace podle MLAThe Follow-up Method in Demographic Sample Surveys: An Approach to Measuring Fertility, Mortality and Migration. New York: United Nations, 1992.
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