Carroll, J. (2005). When your way gets dark: A rhetoric of the blues. Parlor Press.
Lua i Stíl Chicago (17ú heag.)Carroll, Jeffrey. When Your Way Gets Dark: A Rhetoric of the Blues. West Lafayette, Indiana: Parlor Press, 2005.
Lua MLA (9ú heag.)Carroll, Jeffrey. When Your Way Gets Dark: A Rhetoric of the Blues. Parlor Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.