Blair, John R.; McKee, Judy S.; Jernigan, Louise F. (June 1980). "Children's belief in Santa Claus, Easter Bunny and Tooth Fairy". Psychological Reports. 46 (3, Pt. 1): 691–694. doi:10.2466/pr0.1980.46.3.691. S2CID146492076.
Principe, Gabrielle F.; Smith, Eric (July 2008). "The tooth, the whole tooth and nothing but the tooth: how belief in the Tooth Fairy can engender false memories". Applied Cognitive Psychology. 22 (5): 625–642. doi:10.1002/acp.1402.
Sameroff, Arnold; McDonough, Susan C. (1994). "Educational implications of developmental transitions: revisiting the 5- to 7-year shift". Phi Delta Kappan. 76 (3): 188–193. JSTOR20405294.
Blair, John R.; McKee, Judy S.; Jernigan, Louise F. (June 1980). "Children's belief in Santa Claus, Easter Bunny and Tooth Fairy". Psychological Reports. 46 (3, Pt. 1): 691–694. doi:10.2466/pr0.1980.46.3.691. S2CID146492076.