Bills, D. B. (1985). Class, class origins, regional socioeconomic development and the status attainment of Brazilian men. [s.n.].
Cita Chicago Style (17a ed.)Bills, David B. Class, Class Origins, Regional Socioeconomic Development and the Status Attainment of Brazilian Men. [S.l.]: [s.n.], 1985.
Cita MLA (9a ed.)Bills, David B. Class, Class Origins, Regional Socioeconomic Development and the Status Attainment of Brazilian Men. [s.n.], 1985.
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