@book {1757,
	title = {The Depression of Trade, Its Causes and Its Remedies},
	series = {Claims of Labour Lecture},
	volume = {4},
	year = {1886},
	publisher = {Co-operative Printing Co., Ltd.},
	organization = {Co-operative Printing Co., Ltd.},
	address = {Edinburgh},
	author = {Wallace, Alfred Russel}
}
