List of poultry feathers (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of poultry feathers" in English language version.

refsWebsite

Global rank English rank

215^th place

5,243^rd place

google.it

books.google.it

Victoria Roberts (2009). British Poultry Standards, 6th edition. Chichester: John Wiley & Sons. ISBN 9781444309386, pages 13–14.
Pam Percy (2006). The Field Guide to Chickens, 6th edition. St. Paul, MN: Voyageur Press. ISBN 9780760324738, pages 53–57.
J. Ian H. Allonby, Philippe B. Wilson (editors) (2018). British Poultry Standards: complete specifications and judging points of all standardized breeds and varieties of poultry as compiled by the specialist breed clubs and recognised by the Poultry Club of Great Britain, seventh edition. Chichester; Hoboken, New Jersey: Wiley Blackwell. ISBN 9781119509141, pages 13–14.