Montgomery, B., author
The Word Publishing Comp, [date of publication not identified]
Buku Teks
Kennan, George F., 1904-, author
Little, Brown, 1967
Buku Teks
Hawke, Bob
william Heinemann Australia, 1994
Buku Teks
Yourcenar, Marguerite, author
American Books-Stratford Press, 1954
Buku Teks
Tun Ahmad Sarji, author
MPH Group Publishing Sdn Bhd, 2011
Buku Teks