Shrodes, Caroline
Macmillan, 1967
Buku Teks
edited by Richard S. Beal and Jacob Korg
Prentice-Hall, 1962
Buku Teks
edited by Richard S. Beal and Jacob Korg
Prentice-Hall, 1966
Buku Teks
edited by Thomas Parkinson
Bobbs-Merrill, 1962
Buku Teks
Blair, Walter
Scott, Foresman and Company, 1949
Buku Teks