Cowlard, K. A. (1990). Decision-making in geography: A manual of method and practice. Hodder and Stoughton.
Citace podle Chicago (17th ed.)Cowlard, Keith A. Decision-making in Geography: A Manual of Method and Practice. London: Hodder and Stoughton, 1990.
Citace podle MLA (9th ed.)Cowlard, Keith A. Decision-making in Geography: A Manual of Method and Practice. Hodder and Stoughton, 1990.
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