REFERENCES
- C.S.I.R.O. (1957) Breeding Poultry for higher egg production. CSIRO Leaflet No. 21.
- Morris, J. A. and F. Skaller (1958).—Single crossing between White Leghorn and Australorp. Aust. J. Agr. Res. 9: 842–51.
- F. Skaller (1954).—Heterosis from criss-cross breeding in poultry. Proc. 10th World's Poult. Cong. Edinburgh, 1954, pp. 59–64.