Schrider, Don (2007). "Selecting for Egg production". Chicken Assessment for Improving Productivity(PDF). American Livestock Breeds Conservancy.Parameter |url-status= yang tidak diketahui akan diabaikan (bantuan)
"Ark of Taste, Buckeye Chicken". Slow Food USA. April 2009. Archived from the original on 2010-05-04. Diakses tanggal 2022-01-28.Pemeliharaan CS1: Url tak layak (link)