Mackinnon, John Ramsay, author
Borneo.amsterdam Time Life, 1975
Buku Teks
Dobree, Bonamy, author
The British Council by Longmans, Green, 1956
Buku Teks
Creighton, Donald, author
Macmillan, 1974
Buku Teks
Shakespeare, William, 1564-1616, author
Cambridge University Press, 1954
Buku Teks
Scott-Kilvert, Ian, author
Longmans, Green, 1970
Buku Teks