@book{70042,
	author = {Koenig, Peter A.},
	title = {Design graphics : drawing techniques for design professionals /},
	publisher = {Pearson Education;},
	year = {[2012], ©2012.},
	address = {New Delhi:},
	edition = {Third Edition.},
	url = {http://www.loc.gov/catdir/toc/fy11pdf03/2010046749.html}
}