@book{25228,
	author = {Broadway, A.C and Broadway, Arif A.},
	title = {Research methodology in agricultural economics: an emperical approach/by A.C. Broadway and Arif A. Broadway},
	publisher = {Kalyani Publishers, },
	year = {2006.},
	address = {Ludhiana: },
	edition = {2nd.ed.}
}