edited by Charles Wells Moulton
Gloucester, 1959
Buku Referensi
Compiled and edited by Dorothy Nyren Curley, Maurice Kramer, Elaine Fialka Kramer
Continuum, 1989
Buku Referensi
Atkins, J.W.H., author
Methuen, 1951
Buku Teks
compiled by Ruth Z. Temple; edited by Martin Tucker
Frederick Ungar Publishing, 1981
Buku Referensi
James, Henry, 1843-1916, author
McGraw-Hill, 1965
Buku Teks