Rujukan Ancona (ayam)

  1. ↑ APA Recognized Breeds and Varieties: As of January 1, 2012. American Poultry Association. Archived 4 November 2017.
  2. ↑ Breed Classification. Poultry Club of Great Britain. Archived 12 June 2018.
  3. ↑ Pollo Ancona: biodiversità e animali da fattoria (in Italian). Associazione Civiltà Contadina per la salvaguardia della biodiversità rurale. Archived 3 February 2012.
  4. ↑ Breed data sheet: Ancona/Italy. Domestic Animal Diversity Information System of the Food and Agriculture Organization of the United Nations. Accessed August 2014.
  5. ↑ Ancona (in Italian). Atlante delle razze di Polli - Razze italiane. Accessed June 2013.
  6. Ancona Chicken. American Livestock Breeds Conservancy, 1993–2009. Archived 10 April 2013.
  7. Elenco delle razze riconosciute dallo Standard Italiano: anelli di riconoscimento e colorazioni ufficiali (in Italian). Federazione Italiana Associazioni Avicole. Archived 27 June 2013.
  8. Alessio Zanon (2003–2012). Ancona (in Italian). Il Pollaio del Re. Archived 3 July 2012.

Templat:Chicken breeds of Italy