E. Zanetti, M. De Marchi, C. Dalvit, R. Dal Zotto, és M. Cassandro, „Productive and reproductive traits of three different Italian poultry species involved in an in-situ conservation programme”, AAK, köt. 10, sz. 2, o. 215–221, júl. 2006, doi: 10.31914/aak.1797.