Hatch, Mary Jo
Oxford University Press, 1997
Buku Teks
Granick, David
Columbia University Press, 1955
Buku Teks
Yevenko, Ivan Andreevich
Foreign Languages Publishing House , [1962]
Buku Teks
Waterston, Albert
Johns Hopkins Press, 1962
Buku Teks
edited by Donald M. Bowman and Francis M. Fillerup
McGraw-Hill , 1963
Buku Teks SO