Breyer, Stephen G., 1938-, author
Little, Brown and Company, 1979
Buku Teks
Hart, James, author
Appleton-Century-Crofts, 1950
Buku Teks
Jaffe, Louis L., author
Little, Brown, 1972
Buku Teks
Schwartz, Bernard, author
Pitman, 1950
Buku Teks
Gellhorn, Ernest, author
West Publishing Company, 1972
Buku Teks