edited by David Collier
Princeton University Press, 1979
Buku Teks
edited by Eduardo P. Archetti
MacMillan Education, 1987
Buku Teks
Szulc, Tad, author
Atheneum, 1966
Buku Teks
Szulc, Tad, author
Atheneum, 1966
Buku Teks
Deutschmann, Paul J., author
N.Y. Praeger , 1968
Buku Teks