Bradner, Leicester
Modern Language Association of America, 1940
Buku Teks
Grierson, Herbert John Clifford, Sir, 1866-1960, author
Chatto and Windus, 1950
Buku Teks
Cheney, Patrick, author
Wiley, 2011
Buku Teks
Allen, Don Cameron, author
John Hopkins Press , 1960
Buku Teks
Brooks, Cleanth
Reynal & Hitchcock, 1947
Buku Teks