@book{4912,
	author = {Singh, Meena. and Singh, O. P.},
	title = {Art of effective english writing /},
	publisher = {S Chand & Co Ltd,},
	year = {2008.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/8121921309/chopaconline-20}
}