@book{4862,
	author = {John, Pramod R.},
	title = {Textbook of dental radiology},
	publisher = {Jaypee,},
	year = {2011.},
	address = {Kochi,},
	edition = {2nd ed.},
	url = {https://books.google.com.pk/books?id=sXKSDwAAQBAJ&printsec=frontcover&dq=Textbook+of+dental+radiology&hl=en&sa=X&redir_esc=y#v=onepage&q=Textbook%20of%20dental%20radiology&f=false}
}