Wilde, R., & Wilde, R. (1991). Visual literacy: A conceptual approach to graphic problem solving. Watson-Guptill.
Cita Chicago Style (17a ed.)Wilde, Richard, y Richard Wilde. Visual Literacy: A Conceptual Approach to Graphic Problem Solving. New York: Watson-Guptill, 1991.
Cita MLA (9a ed.)Wilde, Richard, y Richard Wilde. Visual Literacy: A Conceptual Approach to Graphic Problem Solving. Watson-Guptill, 1991.
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