APA-ийн эшлэл(7 дахь хэвлэлт)
WHEARY, J., & ET AL. (2007). BY A THREAD. THE NEW EXPERIENCE OF AMERICA'S MIDDLE CLASS. DEMOS THE INSTITUTE ON ASSETS AND SOCIAL POLICY AT BRANDEIS UNIVERSITY.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
WHEARY, J., ба ET AL. BY A THREAD. THE NEW EXPERIENCE OF AMERICA'S MIDDLE CLASS. WALTHAM: DEMOS THE INSTITUTE ON ASSETS AND SOCIAL POLICY AT BRANDEIS UNIVERSITY, 2007.
MLA -ийн эшлэл (9 дэх хэвлэлт)
WHEARY, J., ба ET AL. BY A THREAD. THE NEW EXPERIENCE OF AMERICA'S MIDDLE CLASS. DEMOS THE INSTITUTE ON ASSETS AND SOCIAL POLICY AT BRANDEIS UNIVERSITY, 2007.
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