Booth, Wayne C., author
University of Chicago Press, 1983
Buku Teks
Fowler, Edward
University of California Press,, 1988
Buku Teks
Vancil, David L.
Allyn and Bacon, 1993
Buku Teks
Sloane, Thomas O., author
Oxford University Press, 2001
Buku Referensi
Winterowd, W. Ross
Harcourt Brace Jovanovich, 1981
Buku Teks