Hartson, R., & Pyla, P. (2019). The UX Book: Agile UX design for a quality user experience (Second Edition.). Morgan Kaufmann; Elsevier.
Citazione stile Chigago Style (17a edizione)Hartson, Rex, e Pardha Pyla. The UX Book: Agile UX Design for a Quality User Experience. Second Edition. Cambridge, USA: Morgan Kaufmann; Elsevier, 2019.
Citatione MLA (9a ed.)Hartson, Rex, e Pardha Pyla. The UX Book: Agile UX Design for a Quality User Experience. Second Edition. Morgan Kaufmann; Elsevier, 2019.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.