Ewen, David, author
H.W. Wilson, 1962
Buku Teks
compiled and edited By David Ewen
H.W. Wilson, 1962
Buku Teks
Herman, Shirley Yvone
Four Winds, 1969
Buku Teks
Schoner, Bernd, author
McGraw-Hill Education, 2014
Buku Teks
Cole, Fay-Cooper, author
D. Van Nostrand, 1945
Buku Teks