Downton, A. (1993). Engineering the human-computer interface. Student edition ([1st ed.].). McGraw-Hill Book.
Citace podle Chicago (17th ed.)Downton, Andy. Engineering the Human-computer Interface. Student Edition. [1st ed.]. London: McGraw-Hill Book, 1993.
Citace podle MLA (9th ed.)Downton, Andy. Engineering the Human-computer Interface. Student Edition. [1st ed.]. McGraw-Hill Book, 1993.
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