Hoggart, Keith, author
Routledge, 2016
Buku Teks
Long, Norman, author
Tavistock Publication, 1980
Buku Teks
Nelson, Lowry, author
American Book, 1955
Buku Teks
edited by Barbara Ching and Gerald W. Creed
Routledge , 1997
Buku Teks
Loomis, Charles P., author
Prentice-Hall, 1957
Buku Teks