De Blij, Harm J.
Why geography matters: three challenges facing America: climate change, the rise of China, and global terrorism
Oxford, 2005
Buku Teks
Thatcher, W.S.
Economic geography
English University Press, 1957
Buku Teks
Wheeler, James O.
Economic geography
John Wiley & Sons, 1986
Buku Teks
Hartshorn, Truman Asa
Economic geography
Prentice-Hall, 1988
Buku Teks
Alexander, John W.
Economic geography
Prentice-Hall, 1979
Buku Teks