E. Rebolloso Pacheco, B. Fernández Ramírez, C. Pozo Muñoz, S. Hernández Plaza, and J. R. Rebolloso Pacheco, “Dimensional analysis of a questionnaire about ethnic prejudice”, Apunt. Psic., vol. 16, no. 3, pp. 303–322, Nov. 1998, doi: 10.55414/5t819230.