Jack Levin. Sociological Snapshots 5: Seeing Social Structure and Change in Everyday Life (Fifth Edition). SAGE.
Lua i Stíl Chicago (17ú heag.)Jack Levin. Sociological Snapshots 5: Seeing Social Structure and Change in Everyday Life (Fifth Edition). SAGE.
Lua MLA (8ú heag.)Jack Levin. Sociological Snapshots 5: Seeing Social Structure and Change in Everyday Life (Fifth Edition). SAGE.
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