@book{1957,
	author = {Surridge, B. J. and Digby, Margaret,},
	title = {A Manual of Co-operative Law and Practice /},
	publisher = {W. Heffer,},
	year = {1958.},
	address = {Cambridge :},
	edition = {2d ed.},
	note = {Prepared under the auspices of the Horace Plunkett foundation.}
}