Dyfyniad APA

Lang, J., & Howell, E. (2017). Researching UX: User research. SitePoint.

Dyfyniad Arddull Chicago

Lang, James, and Emma Howell. Researching UX: User Research. VIC Australia: SitePoint, 2017.

Dyfyniad MLA

Lang, James, and Emma Howell. Researching UX: User Research. SitePoint, 2017.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.