Birn, Serge A., author
McGraw-Hill, 1961
Buku Teks
Cooke, Robert, author
Wiley-blackwell, 2009
Buku Teks
Anderson, Norman A., author
Chilton Book Company, 1980
Buku Teks
Anderson, Norman A., author
Chilton Book Company, 1972
Buku Teks
Eliot, George, author
Harper & Row, [Date of publication not identified]
Buku Teks