edited by Margaret Park Redfield
The University of Chicago Press , 1963
Buku Teks
Himes, Joseph S.
Scott, Foresman and Company , 1968
Buku Teks
Hunt, Elgin F., author
Macmillan, 1962
Buku Teks
Owen, Robert
J.M. Dent & Sons , 1949
Buku Teks
editor, Christopher Lloyd ; penerjemah Nazaruddin Sjamsudin
Rajawali, 1986
Buku Teks