Anderson K.E., Tharrington J.B., Curtis P.A. and Jones F.T. (2004). Shell characteristics of eggs from historic strains of single comb White Leghorn chickens and the relationships of egg shape to shell strength. Int. J. Poult. Sci. 3(1),
Biladeau A.M. and Keener K.M. (2009). The effects of edible coatings on chicken egg quality under refrigerated storage. Poult. Sci. 88,
Dorji N., Daungjinda M. and Phasuk Y. (2011). Genetic characterization of Thai indigenous chickens compared with commercial lines. Trop. Anim. Health Prod. 43,
FAO. (2003). Egg Marketing. A Guide for the Production and Sale of Eggs. Food and Agriculture Organization. Agricultural Services Bulletin 150.
Jones D.R. and Musgrove M.T. (2005). Extended storage on egg quality factors. Poult. Sci. 84,
Livestock Statistics. (2008). Department of Livestock, Ministry of Agriculture and Forests. Thimphu, Bhutan. Available at: http://www.moaf.gov.bt/moaf/?wpfb_dl=114. Accessed Nov. 2012
Livestock Statistics. (2010). Department of Livestock, Ministry of Agriculture and Forests. Thimphu, Bhutan. Available at: http://www.moaf.gov.bt/moaf/?wpfb_dl=493. Accessed Nov. 2012
Mohammed M.D., Abdalsalam Y.I., Kheir A.M., Jin-Yu W. and Hussein M.H. (2005). Comparison of the egg characteristics of different Sudaneseindigenous chicken types. Int. J. Poult. Sci. 4(7),
Monira K.N., Salahuddin M. and Miah G. (2003). Effect of breed and holding period on egg quality characteristics of chicken. Int. J. Poult. Sci. 2(4),
Mukhopadhyay S., Ukuku D., Phillips J.G. and Juneja V.K. (2012). Survival and growth of Salmonella enterica
and Serovar Enteritidis
in membrane-processed liquid egg white with pH, temperature and storage conditions as controlling factors. J. Food Protec. 75(7),
Raji A.O., Aliyu J., Lgwebuike J.U. and Chiroma S. (2009). Effect of storage methods and time on egg quality traits of laying hens in a hot dry climate. J. Agric. Biol. Sci. 4(4),
Samli H.E., Agma A. and Senkoylu N. (2005). Effects of storage time and temperature on egg quality in old laying hens. J. Appl. Poult. Res. 14,
Silversides F.G. and Budgell K. (2004). The relationship among measures of egg albumen height, pH and whipping volume. Poult. Sci. 83,
Silversides P.G. and Scott T.A. (2001). Effect of storage and layer age on quality of eggs from two lines of hens. Poult. Sci. 80,
Sonaiya E.B. and Swan S.E.J. (2004). Small-scale poultry production. FAO. Animal Production and Health Manual. FAO, Rome.
Stadelman W.J., Debbie N. and Lynne N. (1995). Egg Science and Technology. CRC Press.
Yakubu A., Ogah D.M. and Barde R.E. (2008). Productivity and egg quality characteristics of free range naked neck and normal feathered Nigerian indigenous chickens. Int. J. Poult. Sci. 7(6),