Peddiwell, J. Abner
McGraw-Hill , 1939
Buku Teks
Franklin, Benjamin, author
New American Library of World Literature , 1963
Buku Teks
Linton, Harold, author
W.W. Norton Company, 2000
Buku Teks
Hodgkinson, Harold L.
McGraw-Hill , 1971
Buku Teks
Lowi, Theodore J.
Macmillan, 1976
Buku Teks