edited by Leslie A. Fiedler
Thomas Y. Crowell, 1958
Buku Teks
Hyde, Simeon
Addison-Wesley Publishing Company, Inc., 1967
Buku Teks
Roek, Jan de, author
Pink Editions & Productions, 1980
Buku Teks
Midgley, Mary, author
Routledge, 2006
Buku Teks
O`Dowd, Bernard, author
Angust & Robertson, 1963
Buku Teks