Campos, A.; Pérez-Fabello, M.J. (2009). "Psychometric quality of a revised version Vividness of Visual Imagery Questionnaire". Perceptual and Motor Skills. 108 (3): 798–802. doi:10.2466/pms.108.3.798-802. PMID19725316.
Campos, A.; González, M.A.; Amor, A. (2002). "The Spanish Version of the Vividness of Visual Imagery Questionnaire: Factor Structure and Internal Consistency Reliability". Psychological Reports. 90 (2): 503–506. doi:10.2466/pr0.2002.90.2.503. PMID12061590.
Campos, A.; Pérez-Fabello, M.J. (2009). "Psychometric quality of a revised version Vividness of Visual Imagery Questionnaire". Perceptual and Motor Skills. 108 (3): 798–802. doi:10.2466/pms.108.3.798-802. PMID19725316.
Campos, A.; González, M.A.; Amor, A. (2002). "The Spanish Version of the Vividness of Visual Imagery Questionnaire: Factor Structure and Internal Consistency Reliability". Psychological Reports. 90 (2): 503–506. doi:10.2466/pr0.2002.90.2.503. PMID12061590.