@book{157460,
	author = {Whiting, Percy H.},
	title = {The five great rules of selling.},
	publisher = {McGraw-Hill Book Co.,},
	year = {1947.},
	address = {New York ; London :},
	edition = {1st ed.},
	note = {An expanded version of the work priv. pub. by the author in 1939.}
}