Brinton, Crane, 1898-1968
Prentice-Hall, 1964
Buku Teks SO
Brinton, Crane, 1898-1968
Prentice-Hall, 1960
Buku Teks SO
Su, Kaiming, 1903-
New World Press, 1985
Buku Teks
Toynbee, Arnold J.
Meridian Books, 1958
Buku Teks SO
Harrison, John B.
Alfred A. Knopf, 1969
Buku Teks SO