@book{22164,
	author = {Azara, Félix de, and Azara, Agustín de, },
	title = {Memorias sobre el estado rural del Río de la Plata en 1801 : },
	editor = {Imp. de Sanchiz)},
	publisher = {[s.n.], },
	year = {1847 (},
	address = {Madrid : },
	note = {Retr. de Félix de Azara.},
	url = {https://archive.org/details/memoriassobreel00losagoog/page/n9 }
}