Tham khảo Dê cổ đen Valais

  1. ↑ Barbara Rischkowsky, D. Pilling (eds.) (2007). List of breeds documented in the Global Databank for Animal Genetic Resources, annex to The State of the World's Animal Genetic Resources for Food and Agriculture. Rome: Food and Agriculture Organization of the United Nations. ISBN 9789251057629. Accessed June 2014.
  2. ↑ Breed data sheet: Walliser Schwarzhalsziege/Switzerland. Domestic Animal Diversity Information System of the Food and Agriculture Organization of the United Nations. Accessed June 2014.
  3. 1 2 Breed data sheet: Walliser Schwarzhalsziege/Austria. Domestic Animal Diversity Information System of the Food and Agriculture Organization of the United Nations. Accessed June 2014.
  4. 1 2 Breed data sheet: Walliser Schwarzhalsziege/Germany. Domestic Animal Diversity Information System of the Food and Agriculture Organization of the United Nations. Accessed June 2014.
  5. 1 2 Breed data sheet: Vallesana/Italy. Domestic Animal Diversity Information System of the Food and Agriculture Organization of the United Nations. Accessed June 2014.
  6. 1 2 3 4 Walliser Schwarzhaslziege (in German). Oberwalliser Ziegenzuchtverband. Accessed June 2014.
  7. ↑ Daniele Bigi, Alessio Zanon (2008). Atlante delle razze autoctone: Bovini, equini, ovicaprini, suini allevati in Italia (in Italian). Milan: Edagricole. ISBN 9788850652594. p. 420–21.
  8. ↑ Werner, R., 1978. The Origin of the Bagot Goat. Researched for the Rare Breeds Survival Trust.
  9. ↑ Norme tecniche della popolazione caprina "Capra Vallesana": standard della razza (in Italian). Associazione Nazionale della Pastorizia. Accessed June 2014.
  10. ↑ Strutture Zootecniche (Dec. 2009/712/CE - Allegato 2 - Capitolo 2) (in Italian). Ministero delle Politiche Agricole Alimentari e Forestali. Section I (e). Archived 4 December 2013.
  11. ↑ Le razze ovine e caprine in Italia (in Italian). Associazione Nazionale della Pastorizia: Ufficio centrale libri genealogici e registri anagrafici razze ovine e caprine. p. 113. Accessed May 2014.
  12. ↑ Consistenze Provinciali della Razza 92 Vallesana Anno 2013 (in Italian). Associazione Nazionale della Pastorizia: Banca dati. Accessed June 2014.

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