Sartre, Jean-Paul, author
Routledge classics, 2001
Buku Teks
Waddington, P.A.J, author
Learning Matters, 2010
Buku Teks
Carr, E.H. (Edward Hallet), author
Vintage Books, 1961
Buku Teks
Carr, E.H. (Edward Hallet), author
Penguin Books, 1975
Buku Teks
Harcnack, Adolf, author
Harper & Brathers, 1957
Buku Teks