APA-referens (7:e uppl.)

Morrison, T. "Unspeakable Things Unspoken: The Afro-American Presence in American Literature" / Toni Morrison. American literature, American culture.(1999).

Chicago-referens (17:e uppl.)

Morrison, Toni. ""Unspeakable Things Unspoken: The Afro-American Presence in American Literature" / Toni Morrison." American Literature, American Culture.(1999) .

MLA-referens (8:e uppl.)

Morrison, Toni. ""Unspeakable Things Unspoken: The Afro-American Presence in American Literature" / Toni Morrison." American Literature, American Culture.(1999), .

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