Hayes, Victoria (May 2010). «Detailed Discussion of Animal Hoarding». The Animal Legal and Historical Center. Michigan State University College of Law. Consultado el 8 de abril de 2014.
Hayes, Victoria (May 2010). «Detailed Discussion of Animal Hoarding». The Animal Legal and Historical Center. Michigan State University College of Law. Consultado el 8 de abril de 2014.
Saldarriaga-Cantillo, Alejandra, and Juan Carlos Rivas Nieto (2015). «Noah syndrome: a variant of Diogenes syndrome accompanied by animal hoarding practices». Journal of Elder Abuse & Neglect27 (3): 270-275. PMID25397353. doi:10.1080/08946566.2014.978518.
Saldarriaga-Cantillo, Alejandra, and Juan Carlos Rivas Nieto (2015). «Noah syndrome: a variant of Diogenes syndrome accompanied by animal hoarding practices». Journal of Elder Abuse & Neglect27 (3): 270-275. PMID25397353. doi:10.1080/08946566.2014.978518.