Martin, David, author
Rigby, 1982
Buku Teks
Morrison, John, author
Rigby, 1973
Buku Teks
Kim, Don`o, author
Angus and Roberson Publishers, 1974
Koleksi Publik
Stead, Christina
Penguin Books, 1989
Buku Teks
Ireland, David, author
Macmillan, 1976
Buku Teks