Fisher, J. S. (1989). Geography and development: A world regional approach (Third edition.). Merrill.
Style de citation Chicago (17e éd.)Fisher, James S. Geography and Development: A World Regional Approach. Third edition. Columbus, Ohio: Merrill, 1989.
Style de citation MLA (9e éd.)Fisher, James S. Geography and Development: A World Regional Approach. Third edition. Merrill, 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.