WIDIASTUTI , A. (2007). BLACK AMERICAN LIFE REFLECTED IN LANGSTON HUGHES’ POEMS: A SOCIOLOGICAL APPROACH.
Čikaški stil citiranja (17. izdanje)WIDIASTUTI , AFISTA. BLACK AMERICAN LIFE REFLECTED IN LANGSTON HUGHES’ POEMS: A SOCIOLOGICAL APPROACH. 2007.
MLA način citiranja (9. izdanje)WIDIASTUTI , AFISTA. BLACK AMERICAN LIFE REFLECTED IN LANGSTON HUGHES’ POEMS: A SOCIOLOGICAL APPROACH. 2007.
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