APA (7th ed.) Citation

(1989). Evaluating usability of human-computer interfaces: A practical method / Susannah J. Ravden, Graham I. Johnson.

Chicago Style (17th ed.) Citation

Evaluating Usability of Human-computer Interfaces: A Practical Method / Susannah J. Ravden, Graham I. Johnson. 1989.

MLA (9th ed.) Citation

Evaluating Usability of Human-computer Interfaces: A Practical Method / Susannah J. Ravden, Graham I. Johnson. 1989.

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