Globalization and diversity : geography of a changing world
by Les Rowntree ... [and others]
Prenticel Hall, 2008
 Buku Teks
James, Preston E.
One world divided : a geographer looks at the modern world
John Wiley & Sons, 1980
 Buku Teks SO
Israel, Saul
World geography today
Holt, Rinehart and Winston, 1976
 Buku Teks
Kolevzon, Edward R.
Our world and its people
Allyn and Bacon, 1959
 Buku Teks
Essentials of world regional geography
by Christopher L. Salter ... [et al.]
Saunders College Publishing, 2000
 Buku Teks