Dyfyniad APA

Dorling, D. (1996). Area cartograms: Their use and creation, concepts and techniques in modern geography. Institute of British Geographers.

Dyfyniad Arddull Chicago

Dorling, D. Area Cartograms: Their Use and Creation, Concepts and Techniques in Modern Geography. Institute of British Geographers, 1996.

Dyfyniad MLA

Dorling, D. Area Cartograms: Their Use and Creation, Concepts and Techniques in Modern Geography. Institute of British Geographers, 1996.

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