@book{5363,
	author = {Sraffa, Piero (Ed.)},
	title = {The Works and correspondence of David Ricardo},
	publisher = {Cambridge University Press},
	year = {1951},
	address = {Cambridge},
	note = {Contents: v.1 On the principles of political economy and taxation.- v.2 Notes on Malthu's principles of political economy.- v.3 Pamphlets and papers, 1808-1811}
}