Berlyne DE. (1955). "The arousal and satiation of perceptual curiosity in the rat". J. Comp. Physiol. Psychol. 48 (4): 238–46. doi:10.1037/h0042968. PMID13252149.
Berlyne DE. (1955). "The arousal and satiation of perceptual curiosity in the rat". J. Comp. Physiol. Psychol. 48 (4): 238–46. doi:10.1037/h0042968. PMID13252149.