Tham khảo Dê Capra Grigia

  1. 1 2 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. p. 112. Truy cập June 2014.
  2. 1 2 Capra Grigia (in German). Pro Specie Rara. Truy cập June 2014.
  3. 1 2 3 4 5 6 Breed data sheet: Capra Grigia/Switzerland. Domestic Animal Diversity Information System of the Food and Agriculture Organization of the United Nations. Truy cập June 2014.
  4. ↑ Tableaux des races: Races caprines suisses – races menacées (bằng tiếng Pháp). Schweizerischer Ziegenzuchtverband. Archived ngày 15 tháng 7 năm 2014.
  5. 1 2 Hans-Peter Grunenfelder (ed.) (2003). Agricultural Genetic Resources in the Alps. St. Gallen: Monitoring Institute for Rare Breeds and Seeds in Europe. Truy cập July 2017.
  6. ↑ Programma di salvaguardia della razza Capra Grigia: Obiettivi e strategie dell’allevamento (in Italian). Capra Grigia Schweiz. Truy cập June 2014.
  7. 1 2 Erhaltungsprojekt für Capra Grigia (in German). Pro Specie Rara. Truy cập June 2014.

Tài liệu tham khảo

WikiPedia: Dê Capra Grigia ftp://ftp.fao.org/docrep/fao/010/a1250e/a1250e.pdf ftp://ftp.fao.org/docrep/fao/010/a1250e/annexes/Li... http://www.prospecierara.ch/de/projekte/erhaltungs... http://www.prospecierara.ch/de/tiere/capra-grigia //edwardbetts.com/find_link?q=D%C3%AA_Capra_Grigia http://capragrigia.weebly.com/uploads/1/3/0/9/1309... http://www.save-foundation.net/images/projekte/alp... http://dad.fao.org/cgi-bin/EfabisWeb.cgi?sid=0b161... https://web.archive.org/web/20140715054557/http://...