Carr, E.H. (Edward Hallet), author
Penguin Books, 1975
Buku Teks
edited by Dean Jaensch
Wakefield Press, 1986
Buku Teks
Carr, E.H. (Edward Hallet), author
Vintage Books, 1961
Buku Teks
Midgley, Mary, author
Routledge , 1995
Buku Teks
Whatmore, Richard, author
Polity, 2016
Buku Teks