Most of the world : the peoples of Africa, Latin America, and the East today / Edited by Ralph Linton
Columbia University Press, 1949
Buku Teks
James, Preston E.
One world divided : a geographer looks at the modern world
John Wiley & Sons, 1980
Buku Teks
Kolevzon, Edward R.
Our world and its people
Allyn and Bacon, 1959
Buku Teks
Israel, Saul
World geography today
Holt, Rinehart and Winston, 1976
Buku Teks
James, Preston E.
The wide world: a geography
Macmillan, 1972
Buku Teks