edited by Arthur Pollard
Macmillan, 1978
Buku Teks
Culbertson, Jack A., author
Prentice-Hall, 1960
Buku Teks
Steiner, George A. (George Albert), 1912-, author
Random House, 1975
Buku Teks
edited by Jonas A. Barish
Macmillan, 1979
Buku Teks
Daugherty, William E., author
Arno Press, 1958
Buku Teks