@book{4938,
	author = {Sikri, Vimal K.},
	title = {Textbook of operative dentistry},
	publisher = {CBS publishers,},
	year = {2008.},
	address = {New Delhi,},
	edition = {2nd ed.},
	url = {https://books.google.com.pk/books?id=uJfQCgAAQBAJ&printsec=frontcover&dq=Textbook+of+operative+dentistry&hl=en&sa=X&redir_esc=y#v=onepage&q=Textbook%20of%20operative%20dentistry&f=false}
}