Lewis, C.S., author
Harper-Collins, 1999
Buku Teks
Lewis, C.S., author
Gramedia, 2006
Buku Teks
Hanbury, Harold Grenville, author
Basil Blackwell, 1958
Buku Teks
Coppard, AE
[T.t.] [t.p.] [t.th.]
Buku Teks
Silver, Howard A.
Prentice-Hall, 1981
Buku Teks