@book{12251,
	author = {Humphreys, John H. L. and Holman, Ron.},
	title = {Focus on the marathon /},
	publisher = {EP Pub. ;},
	year = {1983.},
	address = {East Ardsley, Wakefield, West Yorkshire, England :},
	edition = {1st ed.},
	note = {Distributor from label on t.p.}
}