French, Warron
New York Twayne Publisher 1963
Buku Teks
French, Warren
Twayne Publisher, INC, 1963
Buku Teks
Eley, B. M., author
Wright, 2004
Buku Teks
Grunwald, Henry Anatole
Harper and Brother , 1962
Buku Teks
Marshall. J.D.
Macmillan, 1968
Buku Teks