Dyke, James Van, 1813-1855, author
Brooks/Cole Cengage Learning, 2012
Buku Teks
Montague, Harriet F., author
Charles E. Merrill, 1963
Buku Teks
Tennant-Smith, J., author
Nelson, 1971
Buku Teks
Paquette, Gerard A., author
Holbrook Press, 1975
Buku Teks
Hirst, D.M., author
Macmillan, 1976
Buku Teks