C.S. Lim
The Department of English University of Malaya, [date of publication no identified]
Buku Teks
edited, James Vinson
ST. James Press, 1985
Buku Teks
Griffiths, Percival, Sir, 1899-
Ernest Benn, 1969
Buku Teks
Elton, Lord
Collins, 1945
Buku Teks SO
Mansergh, Nicholas
Royal Institute Of International Affair, 1948
Buku Teks SO