with an introduction by Robert Graves
Paul Hamlyn, 1960
Buku Referensi
Hamilton, Edith
Crosset & Dunlap, 1942
Buku Teks
Bulfinch, Thomas
Gramercy Books, 1979
Buku Teks SO
GK-Hall, 1994
Buku Teks
foreword by Emrys Jones
Octopus Books, 1978
Buku Referensi