Brack, O. M., & Barnes, W. (1969). Bibliography and textual criticism: English and American literature, 1700 to the present. University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)Brack, O. M., agus Warner Barnes. Bibliography and Textual Criticism: English and American Literature, 1700 to the Present. Chicago: University of Chicago Press, 1969.
Lua MLA (8ú heag.)Brack, O. M., agus Warner Barnes. Bibliography and Textual Criticism: English and American Literature, 1700 to the Present. University of Chicago Press, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.