توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(7434770), J. S., (7434773), S. J., (18279025), A. K., (4448308), W. F., & (7434779), B. J. J. (2022). Who is in the sample? An analysis of real and surrogate users as participants in user study research in the information technology fields.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

(7434770), Joni Salminen, Soon-gyo Jung (7434773), Ahmed Kamel (18279025), Willemien Froneman (4448308), و Bernard J. Jansen (7434779). Who Is in the Sample? An Analysis of Real and Surrogate Users as Participants in User Study Research in the Information Technology Fields. 2022.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

(7434770), Joni Salminen, et al. Who Is in the Sample? An Analysis of Real and Surrogate Users as Participants in User Study Research in the Information Technology Fields. 2022.