SHARP HELEN & ROGERS YVONNE PREECE JENNIFER. (2019). INTERACTION DESIGN: BEYOND HUMAN-COMPUTER INTERACTION (5TH.). WILEY.
Lua i Stíl Chicago (17ú heag.)SHARP HELEN agus ROGERS YVONNE PREECE JENNIFER. INTERACTION DESIGN: BEYOND HUMAN-COMPUTER INTERACTION. 5TH. USA: WILEY, 2019.
Lua MLA (9ú heag.)SHARP HELEN agus ROGERS YVONNE PREECE JENNIFER. INTERACTION DESIGN: BEYOND HUMAN-COMPUTER INTERACTION. 5TH. WILEY, 2019.
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