@book{1860,
	author = {Dias, Reginald Walter Michael.},
	title = {Jurisprudence,},
	publisher = {Butterworths,},
	year = {1970.},
	address = {London,},
	edition = {3d ed.},
	note = {First ed., published in 1957, by R. W. M. Dias and G. B. J. Hughes.}
}