Hayes، Victoria (مايو 2010). "Detailed Discussion of Animal Hoarding". The Animal Legal and Historical Center. Michigan State University College of Law. مؤرشف من الأصل في 2014-04-01. اطلع عليه بتاريخ 2014-04-08.
Hayes، Victoria (2010). "Detailed Discussion of Animal Hoarding". The Animal Legal and Historical Society. Michigan State University College of Law. مؤرشف من الأصل في 2014-04-01. اطلع عليه بتاريخ 2014-04-12.
Hayes، Victoria (مايو 2010). "Detailed Discussion of Animal Hoarding". The Animal Legal and Historical Center. Michigan State University College of Law. مؤرشف من الأصل في 2014-04-01. اطلع عليه بتاريخ 2014-04-08.
Hayes، Victoria (2010). "Detailed Discussion of Animal Hoarding". The Animal Legal and Historical Society. Michigan State University College of Law. مؤرشف من الأصل في 2014-04-01. اطلع عليه بتاريخ 2014-04-12.