@article {,
	title = {Reflexiones sobre la reciprocidad andina},
	journal = {Revista del Museo Nacional},
	volume = {42},
	year = {1976},
	note = {Lalone 1982: 308 notes that she claims the Chincha had extensive commercial trade (with Collagua?) and yet no markets have been found.},
	pages = {341-354},
	author = {Rostworowski, Mar{\'\i}a}
}