APA citiranje

(2004). Activity-centered design: An ecological approach to designing smart tools and usable systems / Geri Gay and Helene Hembrooke.

Chicago Style (17th ed.) Citation

Activity-centered Design: An Ecological Approach to Designing Smart Tools and Usable Systems / Geri Gay and Helene Hembrooke. 2004.

MLA citiranje

Activity-centered Design: An Ecological Approach to Designing Smart Tools and Usable Systems / Geri Gay and Helene Hembrooke. 2004.