Adler, Mortimer Jerome, 1902-2001
Macmillan, 1978
Buku Teks
Ross, David
Methuen, [t.th.]
Buku Teks
Thomson, J.A.K.
Penguin, 1955
Buku Teks
Allan, D.J.
Oxford University,, 1957
Buku Teks
Phillo Dominikus Pius Jacobus Naraha
Universitas Indonesia, 2011
UI - Tesis (Open)