@book{44021,
	author = {Kellstedt, Paul M. and Whitten, Guy D.  and Whitten, Guy D. },
	title = {The Fundamentals of Political Science Research(E-Book) /},
	publisher = {:Cambridge University Press,},
	year = {2018.},
	address = {UK},
	edition = {3rd ed },
	url = {https://books.google.co.in/books?id=A-VfDwAAQBAJ&printsec=frontcover&dq=fundamental+of+political+science&hl=en&newbks=1&newbks_redir=0&sa=X&redir_esc=y#v=onepage&q=fundamental%20of%20political%20science&f=false}
}