@book{19712,
	author = {Williams, George Henry,},
	title = {Careers for our sons;},
	publisher = {A. & C. Black,},
	year = {1914.},
	address = {London,},
	edition = {4th ed., rev. throughout and enl.},
	note = {Fifth edition, 1923, issued under editorship of Dorothy W. Hughes.}
}