APA-ийн эшлэл(7 дахь хэвлэлт)

Blake, S. E. (2011). The vigorous core of our nationality: Race and regional identity in northeastern Brazil. University of Pittsburgh Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Blake, Stanley E. The Vigorous Core of Our Nationality: Race and Regional Identity in Northeastern Brazil. Pittsburgh, Pennsylvania: University of Pittsburgh Press, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Blake, Stanley E. The Vigorous Core of Our Nationality: Race and Regional Identity in Northeastern Brazil. University of Pittsburgh Press, 2011.

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