APA-viite (7. p.)
Stull, E. UX Fundamentals for Non-UX Professionals: User Experience Principles for Managers, Writers, Designers, and Developers. Apress.
Chicago-viite (17. p.)
Stull, Edward. UX Fundamentals for Non-UX Professionals: User Experience Principles for Managers, Writers, Designers, and Developers. Nueva York, EUA: Apress.
MLA-viite (9. p.)
Stull, Edward. UX Fundamentals for Non-UX Professionals: User Experience Principles for Managers, Writers, Designers, and Developers. Apress.
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