- Akbas Y., Unever Y., Oguz I. and Altan O. (2002). Comparison of different varince component estimation methods for genetic parameters of clutch pattern in laying hens. Archiv-fur-Gefugel Kunde 66: 232-236.
- Bajwa I.S., Dhir D.S. and Singh B. (1996). Genetic aspects of production and fitness traits in broiler population. Indian Journal of Animal Research 30: 45-48.
- Barwal R.S., Bhadula S.K., Singh R.V. and Singh C.V. (1994).Construction of selection indices for the genetic improvement in egg traits in dam line. Indian Journal of Animal Science. 64: 789-790.
- Chen C.F., and Tixier B.M. (2003). Correlated response to long term selection for clutch length in dwarf brown egg layers carrying or not carrying the necked neck gene. Poultry Science. 82: 709-720.
- Dhir D.J. and Dev D.S. (1977). Record on individual components as an aid to selection for increased egg production. Indian Journal of Poultry Science. 12: 48-51.
- Harvey W.R. (1987). Mixed model least squares and maximum likelihood computer programme LSMLMW PC-1 Version.
- Ideta G. and Siegel P.B. (1966) Selection for body weight at eight weeks of age. Realized heritability of unselected traits. Poultry Science, 45: 923-933.
- Jeena H.S.S., Singh C.V. and Singh, R.V. (1994). Proceedings of XVI Annual Conference and National Symposium of Indian Poultry Science Association 9-11 Feb. Bhubaneswar.India(abstr.)
- Khan A.G. and Verma A.K. (1983). Influence of DW gene on egg production of “Narmada-XL” egg layer and dwarf and normal broiler pullets. Indian Journal of Animal Science 33: 978-984.
- Kumar D., Singh C.V., Singh R.V., Singh M. and Singh J.B. (1994). Genetic studies on some economics traits of meat type chicken. Proceedings of XVI Annual Conference and National Symposium of Indian Poultry Science Association 9-11 Feb. Bhubaneswar.India (Abstr).
- Lopes P.S. and Quaas R.L. (1997). Estimation of genetic parameters in Broiler fowls Revista-Brasilerade-zootechia 26: 1119-1123.
- Panda P., Mishra S.C., Rao P.K., Bala M.K., Mishra P.K., Chand, S.K. and Dehuri P.K. (1987). A study on the variance and covariance of body weights in White Cornish. Indian Journal of Poultry Science 22: 168-170.
- Poonia J.S. (1992). Genetic appraisal on some biochemical and performance traits in meat type chicken. Ph.D. Thesis CCS Haryana Agricultural University, Hisar.
- Sharma M. (1995). Genetic evaluation of components of egg production in meat type chickens. M.V.Sc. Thesis CCS Haryana Agricultural University, Hisar.
- Singh A., Singh R.P. and Kumar J. (1988). Selection for improving productivity of broiler dam line. Indian Journal of Poultry Science 23: 122-127.
- Singh U.B. (1991). Construction of multi trait selection indices in broiler sire line M.Sc. (Ag.) Poultry Husbandry Thesis G.B. Pant University. of Agriculture. & Technology. Pantnagar.
- Snedecor G.W. and Cochran W.G. (1968). Statistical Methods. 6th ed. Oxford and IBH Publishing Co., New Delhi. Yadav A.S. (1985). Genetic analysis of production, reproduction and egg quality traits in meat type chickens. M.Sc. Thesis CCS Haryana Agricultural University, Hisar.