Khalifa, A. M. (1982). Family planning in rural Egypt 1980: A report on the result of the Egypt Contraceptive Prevalence Survey. Population and Family Planning Board].
Chicago-viite (17. p.)Khalifa, Atef M. Family Planning in Rural Egypt 1980: A Report on the Result of the Egypt Contraceptive Prevalence Survey. [Cairo: Population and Family Planning Board], 1982.
MLA-viite (9. p.)Khalifa, Atef M. Family Planning in Rural Egypt 1980: A Report on the Result of the Egypt Contraceptive Prevalence Survey. Population and Family Planning Board], 1982.
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