Deutscher, Isaac
Oxford University Press, 1967
Buku Teks
Carr, E.H. (Edward Hallet), author
Macmillan, 1950-1953
Buku Teks
Sternberg, Fritz, author
The John Day, 1953
Buku Teks
Dallin, David
Hollis & Carter, 1949
Buku Teks
Fainsod, Merle, author
Harvard University Press, 1956
Buku Teks