@book{44181,
	author = {Tandron, Humberto.},
	title = {El comercio de Nueva España y la controversia sobre la libertad de comercio, 1796-1821},
	publisher = {Instituto Mexicano de Comercio Exterior,},
	year = {1976},
	series = {Historia del comercio exterior de México},
	address = {México, D.F. :}
}