Fisher, J. S. (1995). Geography and development: A world regional approach (5th ed.). Prentice Hall.
Cita Chicago (17th ed.)Fisher, James S. Geography and Development: A World Regional Approach. 5th ed. Englewood Cliffs, N.J: Prentice Hall, 1995.
Cita MLA (9th ed.)Fisher, James S. Geography and Development: A World Regional Approach. 5th ed. Prentice Hall, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.