Davidson, Joan, author
Pergamon Press, 1977
Buku Teks
Henry Buller, Keith Hoggart
Taylor and Francis, 2018
Buku Teks
Carlson, John E., author
McGraw-Hill, 1981
Buku Teks
edited by Philip Lowe, Terry Marsden, Sarah Whatmore
David Fulton, 1990
Buku Teks
Winter, Michael, author
Routledge, 1996
Buku Teks