@book{39758,
	author = {Peurifoy  .L. Robert and Schexnayder . J. Clifford.},
	title = {Construction planning, equipment and methods. },
	publisher = {MCGraw Hill Education .},
	year = {2013},
	address = {New Delhi.},
	edition = {7th ed.},
	note = {It includes index,}
}