Roberts, J.K., author
ELBS, 1962
Buku Teks
Haberman, William L., 1922-, author
Allyn and Bacon, 1980
Buku Teks
Cravalho, Ernest G., author
Pitman, 1981
Buku Teks
Spalding, D.B., author
The English Language, 1982
Buku Teks
Hsieh, Jui Sheng, 1921-, author
McGraw-Hill Kogakusha, 1975
Buku Teks