Παραπομπή APA

MacEachren, A. M. (1995). How maps work: Representation, visualization, and design. New York: The Guilford Press.

Παραπομπή Chicago Style

MacEachren, Alan M. How Maps Work: Representation, Visualization, and Design. New York: The Guilford Press, 1995.

Παραπομπή MLA

MacEachren, Alan M. How Maps Work: Representation, Visualization, and Design. New York: The Guilford Press, 1995.

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