@book {bryman_quantity_1988,
	title = {Quantity and {Quality} in {Social} {Research}},
	year = {1988},
	note = {n/a},
	publisher = {Unwin Hyman},
	organization = {Unwin Hyman},
	address = {London},
	abstract = {n/a},
	author = {Bryman, Alan}
}
