Schaffner, G. (1990). The feminization of poverty only in America ? New York: Praeger.
Lua i Stíl Chicago (17ú heag.)Schaffner, Gertrude. The Feminization of Poverty Only in America ? New York: Praeger, 1990.
Lua MLA (8ú heag.)Schaffner, Gertrude. The Feminization of Poverty Only in America ? New York: Praeger, 1990.
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