Center for Research on Environment Health and Population Activities. (1996). Opinion poll survey on abortion rights for women.
Čikaški stil citiranja (17. izdanje)Center for Research on Environment Health and Population Activities. Opinion Poll Survey on Abortion Rights for Women. 1996.
MLA način citiranja (8. izdanje)Center for Research on Environment Health and Population Activities. Opinion Poll Survey on Abortion Rights for Women. 1996.
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