Norman, D., & Draper, S. W. (1986). User centered system design: : new perspectives on human-computer interaction. Hillsdale, NJ.: Lawrence Erlbaum Associates, Publishers.
Παραπομπή Chicago StyleNorman, Donald, and Stephen W. Draper. User Centered System Design: : New Perspectives On Human-computer Interaction. Hillsdale, NJ.: Lawrence Erlbaum Associates, Publishers, 1986.
Παραπομπή MLANorman, Donald, and Stephen W. Draper. User Centered System Design: : New Perspectives On Human-computer Interaction. Hillsdale, NJ.: Lawrence Erlbaum Associates, Publishers, 1986.
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