Dwyer,Suan Feinberg,Joel. (1997). The problem of abortion (Third.). An International Thomson Publishing Company.
Lua i Stíl Chicago (17ú heag.)Dwyer,Suan Feinberg,Joel. The Problem of Abortion. Third. London: An International Thomson Publishing Company, 1997.
Lua MLA (8ú heag.)Dwyer,Suan Feinberg,Joel. The Problem of Abortion. Third. An International Thomson Publishing Company, 1997.
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