Burren, J.W., author
Clarendon Press , 1989
Buku Teks
Gribbin, John, author
Penguin Book, 1998
Buku Teks
Goldsmith, Donald, author
Perseus Books, 2000
Buku Teks
Jencks, Charles, author
Academy Editions , 1995
Buku Teks
Modern Pocket Library, 1947
Buku Teks