Macaulay
Oxford Clarendon [t.th.]
Buku Teks
Byron, George Gordon Byron Baron
Oxford University Press, 1950
Buku Teks
Raine, Kathleen, 1908-2003
The British Council by Longmans, Green, 1965
Buku Teks
Sekuler, Robert, author
McGraw-Hill, 1994
Buku Teks
Blake, David Haven, author
McGraw-Hill Book Co. , 1990
Buku Teks