OLGYAY, N. (1995). Safety Symbolic Art Camera-ready And Disk Art For Designers Nora Olgyay. Van Nostrand Reinhold.
Cita Chicago Style (17a ed.)OLGYAY, Nora. Safety Symbolic Art Camera-ready And Disk Art For Designers Nora Olgyay. Van Nostrand Reinhold, 1995.
Cita MLA (8a ed.)OLGYAY, Nora. Safety Symbolic Art Camera-ready And Disk Art For Designers Nora Olgyay. Van Nostrand Reinhold, 1995.
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